Discussion:
Advice needed - compile error while moving back to GWT 2.7 from 2.8.2
Rachel
2018-05-14 13:06:09 UTC
Permalink
We have to move our project back to GWT 2.7 due to some java 1.8 issues.
I've checked all my jar files to make sure they are 2.7 and no duplicate
jars in the build path but am getting errors when I try to compile with Ant.
Any suggestions would be greatly appreciated. Thank you.

*prepareGWT*:

[*delete*] Deleting directory
C:\Users\s235985\workspace\wkflw_test\Approval\gwt-unitCache

[*java*] Compiling module com.aep.mro.approval.approvalsystem

[*java*] Computing all possible rebind results for
'gwtupload.client.bundle.UploadCss'

[*java*] Rebinding gwtupload.client.bundle.UploadCss

[*java*] Invoking generator
com.google.gwt.resources.rebind.context.InlineClientBundleGenerator

[*java*] Initializing ResourceGenerator

[*java*] [ERROR] Unable to determine default for GSS in UiBinder

[*java*] [ERROR] An internal compiler exception occurred

[*java*] *com.google.gwt.dev.jjs.InternalCompilerException*: Unexpected
error during visit.

[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.translateException(
*JVisitor.java:121*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:296*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:285*)

[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.accept(*JVisitor.java:128*)

[*java*] at com.google.gwt.dev.jjs.ast.JCastOperation.traverse(
*JCastOperation.java:67*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:285*)

[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.accept(*JVisitor.java:128*)

[*java*] at com.google.gwt.dev.jjs.ast.JDeclarationStatement.traverse(
*JDeclarationStatement.java:49*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor$ListContext.traverse(
*JModVisitor.java:95*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemove(
*JModVisitor.java:351*)

[*java*] at com.google.gwt.dev.jjs.ast.JBlock.traverse(*JBlock.java:92*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)

[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.accept(*JVisitor.java:149*)

[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.accept(*JVisitor.java:145*)

[*java*] at com.google.gwt.dev.jjs.ast.JMethodBody.traverse(
*JMethodBody.java:83*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:285*)

[*java*] at com.google.gwt.dev.jjs.ast.JMethod.visitChildren(
*JMethod.java:600*)

[*java*] at com.google.gwt.dev.jjs.ast.JMethod.traverse(*JMethod.java:569*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:285*)

[*java*] at com.google.gwt.dev.jjs.impl.UnifyAst.mainLoop(
*UnifyAst.java:1505*)

[*java*] at com.google.gwt.dev.jjs.impl.UnifyAst.exec(*UnifyAst.java:870*)

[*java*] at
com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.unifyJavaAst(
*JavaToJavaScriptCompiler.java:1305*)

[*java*] at
com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.constructJavaAst(
*JavaToJavaScriptCompiler.java:1038*)

[*java*] at
com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.precompile(
*JavaToJavaScriptCompiler.java:954*)

[*java*] at
com.google.gwt.dev.jjs.MonolithicJavaToJavaScriptCompiler.precompile(
*MonolithicJavaToJavaScriptCompiler.java:303*)

[*java*] at com.google.gwt.dev.jjs.JavaScriptCompiler.precompile(
*JavaScriptCompiler.java:38*)

[*java*] at com.google.gwt.dev.Precompile.precompile(*Precompile.java:286*)

[*java*] at com.google.gwt.dev.Precompile.precompile(*Precompile.java:229*)

[*java*] at com.google.gwt.dev.Precompile.precompile(*Precompile.java:145*)

[*java*] at com.google.gwt.dev.Compiler.run(*Compiler.java:206*)

[*java*] at com.google.gwt.dev.Compiler.run(*Compiler.java:158*)

[*java*] at com.google.gwt.dev.Compiler$1.run(*Compiler.java:120*)

[*java*] at com.google.gwt.dev.CompileTaskRunner.doRun(
*CompileTaskRunner.java:55*)

[*java*] at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(
*CompileTaskRunner.java:50*)

[*java*] at com.google.gwt.dev.Compiler.main(*Compiler.java:127*)

[*java*] Caused by: java.lang.NoSuchMethodError:
com.google.gwt.util.tools.Utility.close(Ljava/lang/AutoCloseable;)V

[*java*] at
com.google.gwt.resources.rg.ImageResourceGenerator.getContentLength(
*ImageResourceGenerator.java:623*)

[*java*] at com.google.gwt.resources.rg.ImageResourceGenerator.prepare(
*ImageResourceGenerator.java:584*)

[*java*] at
com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.initAndPrepare(
*AbstractClientBundleGenerator.java:1013*)

[*java*] at
com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.initAndPrepare(
*AbstractClientBundleGenerator.java:1039*)

[*java*] at
com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.generateIncrementally(
*AbstractClientBundleGenerator.java:419*)

[*java*] at
com.google.gwt.dev.javac.StandardGeneratorContext.runGeneratorIncrementally(
*StandardGeneratorContext.java:754*)

[*java*] at com.google.gwt.dev.cfg.RuleGenerateWith.realize(
*RuleGenerateWith.java:160*)

[*java*] at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.rebind(
*StandardRebindOracle.java:79*)

[*java*] at com.google.gwt.dev.shell.StandardRebindOracle.rebind(
*StandardRebindOracle.java:276*)

[*java*] at com.google.gwt.dev.shell.StandardRebindOracle.rebind(
*StandardRebindOracle.java:265*)

[*java*] at
com.google.gwt.dev.DistillerRebindPermutationOracle.getAllPossibleRebindAnswers(
*DistillerRebindPermutationOracle.java:87*)

[*java*] at
com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createStaticRebindExpression(
*UnifyAst.java:485*)

[*java*] at
com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createRebindExpression(
*UnifyAst.java:443*)

[*java*] at
com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.handleMagicMethodCall(
*UnifyAst.java:576*)

[*java*] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.endVisit(
*UnifyAst.java:306*)

[*java*] at com.google.gwt.dev.jjs.ast.JMethodCall.traverse(
*JMethodCall.java:248*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)

[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)

[*java*] ... 40 more

[*java*] [ERROR] at UploadCss.java(9): GWT.create(UploadCss.class)

[*java*] com.google.gwt.dev.jjs.ast.JMethodCall

[*java*] [ERROR] at UploadCss.java(9): (UploadCss)
GWT.create(UploadCss.class)

[*java*] com.google.gwt.dev.jjs.ast.JCastOperation

[*java*] [ERROR] at UploadCss.java(9): final static UploadCss INSTANCE =
(UploadCss) GWT.create(UploadCss.class)

[*java*] com.google.gwt.dev.jjs.ast.JDeclarationStatement

[*java*] [ERROR] at UploadCss.java(8): {

[*java*] final static UploadCss INSTANCE = (UploadCss)
GWT.create(UploadCss.class);

[*java*] }

[*java*] com.google.gwt.dev.jjs.ast.JBlock

[*java*] [ERROR] at UploadCss.java(8): {

[*java*] final static UploadCss INSTANCE = (UploadCss)
GWT.create(UploadCss.class);

[*java*] }

[*java*] com.google.gwt.dev.jjs.ast.JMethodBody

[*java*] [ERROR] at UploadCss.java(8): private static final void $clinit();

[*java*] com.google.gwt.dev.jjs.ast.JMethod

BUILD FAILED
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Thomas Broyer
2018-05-14 16:34:20 UTC
Permalink
Could one of your dependencies possibly "shadow" its own version of
ImageResourceGenerator that had been compiled against GWT 2.8? You'd have
to revert to an older version of that dependency then.
Thank you for responding. I'm looking at the build path and both gwt-user
and gwt-dev jar files are from 2.7. Is there somewhere else I should look?
Post by Rachel
We have to move our project back to GWT 2.7 due to some java 1.8 issues.
I've checked all my jar files to make sure they are 2.7 and no duplicate
jars in the build path but am getting errors when I try to compile with Ant.
Any suggestions would be greatly appreciated. Thank you.
com.google.gwt.util.tools.Utility.close(Ljava/lang/AutoCloseable;)V
[*java*] at
com.google.gwt.resources.rg.ImageResourceGenerator.getContentLength(
*ImageResourceGenerator.java:623*)
https://github.com/gwtproject/gwt/commit/349210a31ec593cb499ac73a80743b89bd8d5aac
So this means you have gwt-user from 2.8 and gwt-dev from 2.7 here.
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Rachel
2018-05-23 14:17:21 UTC
Permalink
That could definitely be the issue. Unfortunately, when we move back to a
previous version of the project we still get the same error so we think it
might be something with the eclipse environment and are going to try a new
eclipse install.
Post by Thomas Broyer
Could one of your dependencies possibly "shadow" its own version of
ImageResourceGenerator that had been compiled against GWT 2.8? You'd have
to revert to an older version of that dependency then.
Thank you for responding. I'm looking at the build path and both gwt-user
and gwt-dev jar files are from 2.7. Is there somewhere else I should look?
Post by Rachel
We have to move our project back to GWT 2.7 due to some java 1.8
issues. I've checked all my jar files to make sure they are 2.7 and no
duplicate jars in the build path but am getting errors when I try to
compile with Ant.
Any suggestions would be greatly appreciated. Thank you.
com.google.gwt.util.tools.Utility.close(Ljava/lang/AutoCloseable;)V
[*java*] at
com.google.gwt.resources.rg.ImageResourceGenerator.getContentLength(
*ImageResourceGenerator.java:623*)
https://github.com/gwtproject/gwt/commit/349210a31ec593cb499ac73a80743b89bd8d5aac
So this means you have gwt-user from 2.8 and gwt-dev from 2.7 here.
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JonL
2018-05-24 19:13:04 UTC
Permalink
We have seen similar issues with this when we were experimenting with some
projects and upgrading to 2.8.2. The things to double check are:

1. That there are no duplicate jars from different versions of GWT, as
mentions by Thomas Broyer.
2. Delete any GWT generated folder such as the gwt-unitCache, and the
script outputs in the war folder and also any GWT generated files in the
temp folder.
3. If still running into problems, delete the Eclipse workspace .metadata
folder, re-setup the workspace and import the existing projects into the
cleaned workspace.

Due to GWT compilation caching, and Eclipse deployment caching, if files do
not change during the modification process, they can still reference the
the incorrect version of GWT, or the jars that are actually deployed to the
location where the Jetty server is run from by eclipse may not be updated.
Post by Rachel
We have to move our project back to GWT 2.7 due to some java 1.8 issues.
I've checked all my jar files to make sure they are 2.7 and no duplicate
jars in the build path but am getting errors when I try to compile with Ant.
Any suggestions would be greatly appreciated. Thank you.
[*delete*] Deleting directory
C:\Users\s235985\workspace\wkflw_test\Approval\gwt-unitCache
[*java*] Compiling module com.aep.mro.approval.approvalsystem
[*java*] Computing all possible rebind results for
'gwtupload.client.bundle.UploadCss'
[*java*] Rebinding gwtupload.client.bundle.UploadCss
[*java*] Invoking generator
com.google.gwt.resources.rebind.context.InlineClientBundleGenerator
[*java*] Initializing ResourceGenerator
[*java*] [ERROR] Unable to determine default for GSS in UiBinder
[*java*] [ERROR] An internal compiler exception occurred
[*java*] *com.google.gwt.dev.jjs.InternalCompilerException*: Unexpected
error during visit.
[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.translateException(
*JVisitor.java:121*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:296*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:285*)
[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.accept(*JVisitor.java:128*
)
[*java*] at com.google.gwt.dev.jjs.ast.JCastOperation.traverse(
*JCastOperation.java:67*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:285*)
[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.accept(*JVisitor.java:128*
)
[*java*] at com.google.gwt.dev.jjs.ast.JDeclarationStatement.traverse(
*JDeclarationStatement.java:49*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor$ListContext.traverse(
*JModVisitor.java:95*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemove(
*JModVisitor.java:351*)
[*java*] at com.google.gwt.dev.jjs.ast.JBlock.traverse(*JBlock.java:92*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)
[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.accept(*JVisitor.java:149*
)
[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.accept(*JVisitor.java:145*
)
[*java*] at com.google.gwt.dev.jjs.ast.JMethodBody.traverse(
*JMethodBody.java:83*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:285*)
[*java*] at com.google.gwt.dev.jjs.ast.JMethod.visitChildren(
*JMethod.java:600*)
[*java*] at com.google.gwt.dev.jjs.ast.JMethod.traverse(*JMethod.java:569*
)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:285*)
[*java*] at com.google.gwt.dev.jjs.impl.UnifyAst.mainLoop(
*UnifyAst.java:1505*)
[*java*] at com.google.gwt.dev.jjs.impl.UnifyAst.exec(*UnifyAst.java:870*)
[*java*] at
com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.unifyJavaAst(
*JavaToJavaScriptCompiler.java:1305*)
[*java*] at
com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.constructJavaAst(
*JavaToJavaScriptCompiler.java:1038*)
[*java*] at
com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.precompile(
*JavaToJavaScriptCompiler.java:954*)
[*java*] at
com.google.gwt.dev.jjs.MonolithicJavaToJavaScriptCompiler.precompile(
*MonolithicJavaToJavaScriptCompiler.java:303*)
[*java*] at com.google.gwt.dev.jjs.JavaScriptCompiler.precompile(
*JavaScriptCompiler.java:38*)
[*java*] at com.google.gwt.dev.Precompile.precompile(*Precompile.java:286*
)
[*java*] at com.google.gwt.dev.Precompile.precompile(*Precompile.java:229*
)
[*java*] at com.google.gwt.dev.Precompile.precompile(*Precompile.java:145*
)
[*java*] at com.google.gwt.dev.Compiler.run(*Compiler.java:206*)
[*java*] at com.google.gwt.dev.Compiler.run(*Compiler.java:158*)
[*java*] at com.google.gwt.dev.Compiler$1.run(*Compiler.java:120*)
[*java*] at com.google.gwt.dev.CompileTaskRunner.doRun(
*CompileTaskRunner.java:55*)
[*java*] at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(
*CompileTaskRunner.java:50*)
[*java*] at com.google.gwt.dev.Compiler.main(*Compiler.java:127*)
com.google.gwt.util.tools.Utility.close(Ljava/lang/AutoCloseable;)V
[*java*] at
com.google.gwt.resources.rg.ImageResourceGenerator.getContentLength(
*ImageResourceGenerator.java:623*)
[*java*] at com.google.gwt.resources.rg.ImageResourceGenerator.prepare(
*ImageResourceGenerator.java:584*)
[*java*] at
com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.initAndPrepare(
*AbstractClientBundleGenerator.java:1013*)
[*java*] at
com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.initAndPrepare(
*AbstractClientBundleGenerator.java:1039*)
[*java*] at
com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.generateIncrementally(
*AbstractClientBundleGenerator.java:419*)
[*java*] at
com.google.gwt.dev.javac.StandardGeneratorContext.runGeneratorIncrementally(
*StandardGeneratorContext.java:754*)
[*java*] at com.google.gwt.dev.cfg.RuleGenerateWith.realize(
*RuleGenerateWith.java:160*)
[*java*] at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.rebind(
*StandardRebindOracle.java:79*)
[*java*] at com.google.gwt.dev.shell.StandardRebindOracle.rebind(
*StandardRebindOracle.java:276*)
[*java*] at com.google.gwt.dev.shell.StandardRebindOracle.rebind(
*StandardRebindOracle.java:265*)
[*java*] at
com.google.gwt.dev.DistillerRebindPermutationOracle.getAllPossibleRebindAnswers(
*DistillerRebindPermutationOracle.java:87*)
[*java*] at
com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createStaticRebindExpression(
*UnifyAst.java:485*)
[*java*] at
com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createRebindExpression(
*UnifyAst.java:443*)
[*java*] at
com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.handleMagicMethodCall(
*UnifyAst.java:576*)
[*java*] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.endVisit(
*UnifyAst.java:306*)
[*java*] at com.google.gwt.dev.jjs.ast.JMethodCall.traverse(
*JMethodCall.java:248*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)
[*java*] ... 40 more
[*java*] [ERROR] at UploadCss.java(9): GWT.create(UploadCss.class)
[*java*] com.google.gwt.dev.jjs.ast.JMethodCall
[*java*] [ERROR] at UploadCss.java(9): (UploadCss)
GWT.create(UploadCss.class)
[*java*] com.google.gwt.dev.jjs.ast.JCastOperation
[*java*] [ERROR] at UploadCss.java(9): final static UploadCss INSTANCE =
(UploadCss) GWT.create(UploadCss.class)
[*java*] com.google.gwt.dev.jjs.ast.JDeclarationStatement
[*java*] [ERROR] at UploadCss.java(8): {
[*java*] final static UploadCss INSTANCE = (UploadCss)
GWT.create(UploadCss.class);
[*java*] }
[*java*] com.google.gwt.dev.jjs.ast.JBlock
[*java*] [ERROR] at UploadCss.java(8): {
[*java*] final static UploadCss INSTANCE = (UploadCss)
GWT.create(UploadCss.class);
[*java*] }
[*java*] com.google.gwt.dev.jjs.ast.JMethodBody
[*java*] [ERROR] at UploadCss.java(8): private static final void $clinit();
[*java*] com.google.gwt.dev.jjs.ast.JMethod
BUILD FAILED
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Ignacio Baca Moreno-Torres
2018-05-24 20:37:04 UTC
Permalink
I sometimes, when I'm a bit desperate, I debug the project, find some
classes for the conflicting code using the
"Thread.currentThread().getContextClassLoader().loadClass(...)", and use
the variable inspector to find the class loader and the actual file that
has been used to load the class. At least, you finally found where the hell
was the cached class! ;) ... maybe the first time is a bit confusing, but
after sometimes, you will solve those mixed/cached classpath problems much
faster!

<Loading Image...>
Post by JonL
We have seen similar issues with this when we were experimenting with some
1. That there are no duplicate jars from different versions of GWT, as
mentions by Thomas Broyer.
2. Delete any GWT generated folder such as the gwt-unitCache, and the
script outputs in the war folder and also any GWT generated files in the
temp folder.
3. If still running into problems, delete the Eclipse workspace .metadata
folder, re-setup the workspace and import the existing projects into the
cleaned workspace.
Due to GWT compilation caching, and Eclipse deployment caching, if files
do not change during the modification process, they can still reference the
the incorrect version of GWT, or the jars that are actually deployed to the
location where the Jetty server is run from by eclipse may not be updated.
Post by Rachel
We have to move our project back to GWT 2.7 due to some java 1.8 issues.
I've checked all my jar files to make sure they are 2.7 and no duplicate
jars in the build path but am getting errors when I try to compile with Ant.
Any suggestions would be greatly appreciated. Thank you.
[*delete*] Deleting directory
C:\Users\s235985\workspace\wkflw_test\Approval\gwt-unitCache
[*java*] Compiling module com.aep.mro.approval.approvalsystem
[*java*] Computing all possible rebind results for
'gwtupload.client.bundle.UploadCss'
[*java*] Rebinding gwtupload.client.bundle.UploadCss
[*java*] Invoking generator
com.google.gwt.resources.rebind.context.InlineClientBundleGenerator
[*java*] Initializing ResourceGenerator
[*java*] [ERROR] Unable to determine default for GSS in UiBinder
[*java*] [ERROR] An internal compiler exception occurred
[*java*] *com.google.gwt.dev.jjs.InternalCompilerException*: Unexpected
error during visit.
[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.translateException(
*JVisitor.java:121*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:296*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:285*)
[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.accept(
*JVisitor.java:128*)
[*java*] at com.google.gwt.dev.jjs.ast.JCastOperation.traverse(
*JCastOperation.java:67*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:285*)
[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.accept(
*JVisitor.java:128*)
[*java*] at com.google.gwt.dev.jjs.ast.JDeclarationStatement.traverse(
*JDeclarationStatement.java:49*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor$ListContext.traverse(
*JModVisitor.java:95*)
[*java*] at
com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemove(
*JModVisitor.java:351*)
[*java*] at com.google.gwt.dev.jjs.ast.JBlock.traverse(*JBlock.java:92*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)
[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.accept(
*JVisitor.java:149*)
[*java*] at com.google.gwt.dev.jjs.ast.JVisitor.accept(
*JVisitor.java:145*)
[*java*] at com.google.gwt.dev.jjs.ast.JMethodBody.traverse(
*JMethodBody.java:83*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:285*)
[*java*] at com.google.gwt.dev.jjs.ast.JMethod.visitChildren(
*JMethod.java:600*)
[*java*] at com.google.gwt.dev.jjs.ast.JMethod.traverse(
*JMethod.java:569*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:285*)
[*java*] at com.google.gwt.dev.jjs.impl.UnifyAst.mainLoop(
*UnifyAst.java:1505*)
[*java*] at com.google.gwt.dev.jjs.impl.UnifyAst.exec(*UnifyAst.java:870*
)
[*java*] at
com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.unifyJavaAst(
*JavaToJavaScriptCompiler.java:1305*)
[*java*] at
com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.constructJavaAst(
*JavaToJavaScriptCompiler.java:1038*)
[*java*] at
com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.precompile(
*JavaToJavaScriptCompiler.java:954*)
[*java*] at
com.google.gwt.dev.jjs.MonolithicJavaToJavaScriptCompiler.precompile(
*MonolithicJavaToJavaScriptCompiler.java:303*)
[*java*] at com.google.gwt.dev.jjs.JavaScriptCompiler.precompile(
*JavaScriptCompiler.java:38*)
[*java*] at com.google.gwt.dev.Precompile.precompile(
*Precompile.java:286*)
[*java*] at com.google.gwt.dev.Precompile.precompile(
*Precompile.java:229*)
[*java*] at com.google.gwt.dev.Precompile.precompile(
*Precompile.java:145*)
[*java*] at com.google.gwt.dev.Compiler.run(*Compiler.java:206*)
[*java*] at com.google.gwt.dev.Compiler.run(*Compiler.java:158*)
[*java*] at com.google.gwt.dev.Compiler$1.run(*Compiler.java:120*)
[*java*] at com.google.gwt.dev.CompileTaskRunner.doRun(
*CompileTaskRunner.java:55*)
[*java*] at
com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(
*CompileTaskRunner.java:50*)
[*java*] at com.google.gwt.dev.Compiler.main(*Compiler.java:127*)
com.google.gwt.util.tools.Utility.close(Ljava/lang/AutoCloseable;)V
[*java*] at
com.google.gwt.resources.rg.ImageResourceGenerator.getContentLength(
*ImageResourceGenerator.java:623*)
[*java*] at com.google.gwt.resources.rg.ImageResourceGenerator.prepare(
*ImageResourceGenerator.java:584*)
[*java*] at
com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.initAndPrepare(
*AbstractClientBundleGenerator.java:1013*)
[*java*] at
com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.initAndPrepare(
*AbstractClientBundleGenerator.java:1039*)
[*java*] at
com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.generateIncrementally(
*AbstractClientBundleGenerator.java:419*)
[*java*] at
com.google.gwt.dev.javac.StandardGeneratorContext.runGeneratorIncrementally(
*StandardGeneratorContext.java:754*)
[*java*] at com.google.gwt.dev.cfg.RuleGenerateWith.realize(
*RuleGenerateWith.java:160*)
[*java*] at
com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.rebind(
*StandardRebindOracle.java:79*)
[*java*] at com.google.gwt.dev.shell.StandardRebindOracle.rebind(
*StandardRebindOracle.java:276*)
[*java*] at com.google.gwt.dev.shell.StandardRebindOracle.rebind(
*StandardRebindOracle.java:265*)
[*java*] at
com.google.gwt.dev.DistillerRebindPermutationOracle.getAllPossibleRebindAnswers(
*DistillerRebindPermutationOracle.java:87*)
[*java*] at
com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createStaticRebindExpression(
*UnifyAst.java:485*)
[*java*] at
com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createRebindExpression(
*UnifyAst.java:443*)
[*java*] at
com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.handleMagicMethodCall(
*UnifyAst.java:576*)
[*java*] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.endVisit(
*UnifyAst.java:306*)
[*java*] at com.google.gwt.dev.jjs.ast.JMethodCall.traverse(
*JMethodCall.java:248*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(
*JModVisitor.java:381*)
[*java*] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(
*JModVisitor.java:293*)
[*java*] ... 40 more
[*java*] [ERROR] at UploadCss.java(9): GWT.create(UploadCss.class)
[*java*] com.google.gwt.dev.jjs.ast.JMethodCall
[*java*] [ERROR] at UploadCss.java(9): (UploadCss)
GWT.create(UploadCss.class)
[*java*] com.google.gwt.dev.jjs.ast.JCastOperation
[*java*] [ERROR] at UploadCss.java(9): final static UploadCss INSTANCE =
(UploadCss) GWT.create(UploadCss.class)
[*java*] com.google.gwt.dev.jjs.ast.JDeclarationStatement
[*java*] [ERROR] at UploadCss.java(8): {
[*java*] final static UploadCss INSTANCE = (UploadCss)
GWT.create(UploadCss.class);
[*java*] }
[*java*] com.google.gwt.dev.jjs.ast.JBlock
[*java*] [ERROR] at UploadCss.java(8): {
[*java*] final static UploadCss INSTANCE = (UploadCss)
GWT.create(UploadCss.class);
[*java*] }
[*java*] com.google.gwt.dev.jjs.ast.JMethodBody
[*java*] [ERROR] at UploadCss.java(8): private static final void $clinit();
[*java*] com.google.gwt.dev.jjs.ast.JMethod
BUILD FAILED
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