Friday, November 15, 2024

Re: Announcement for the GWT 2.12 release

That did it, and switching to 2.12.1 solved the other problem I was having (out of memory error looking like it was due to some sort of recursive calls in GWT compilation triggered by I don't know what).  I just got lucky that I was coming here to ask for help on that, saw 2.12.1, and thought, "gee, I wonder if it's a bug they already fixed..."

Thanks again for your help.  Does the GWT Project have a Donate button somewhere?

On Friday, November 15, 2024 at 4:48:13 PM UTC-5 Bob Lacatena wrote:
I think that's it... I found a stray.  Also, it built and ran fine on the server.  The stray is in the dependencies in the GWT run config, automatically added because it was lying around in web/WEB-INF/lib.  Thanks for the clues.

On Friday, November 15, 2024 at 4:37:46 PM UTC-5 Colin Alworth wrote:
You have a mixed classpath of old and new GWT somehow. Verify both that gwt-user and gwt-dev match their version, and that you aren't mixing org.gwtproject and com.google.gwt groupIds (use the gwt BOM/platform dependencies to ensure this is resolved).

On Friday, November 15, 2024 at 3:33:26 PM UTC-6 B...@lacatena.net wrote:
Sorry, I realized the caused by part of it was more important.  Here's the whole thing.

I just ran a gradle build (after first manually deleting all cached stuff so it would be clean), and that said it completed fine... the error happens when I visit the page.  I am going to try now to run the build on the server and test the deployed app.  I'll get back to you on that.

I meant to ask before.. should I file this as an issue in GitHub?  I assume that's how you work, but thought I'd confirm first.

GET /recompile/com.insightxp.i2g.I2g

Job com.insightxp.i2g.I2g_1_0

starting job: com.insightxp.i2g.I2g_1_0

binding: locale=en

binding: user.agent=safari

Compiling module com.insightxp.i2g.I2g

[ERROR] An internal compiler exception occurred

com.google.gwt.dev.jjs.InternalCompilerException: Unexpected error during visit.

at com.google.gwt.dev.jjs.ast.JVisitor.translateException(JVisitor.java:111)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:276)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)

at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:118)

at com.google.gwt.dev.jjs.ast.JCastOperation.traverse(JCastOperation.java:76)

at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)

at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:118)

at com.google.gwt.dev.jjs.ast.JBinaryOperation.traverse(JBinaryOperation.java:89)

at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)

at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:118)

at com.google.gwt.dev.jjs.ast.JExpressionStatement.traverse(JExpressionStatement.java:42)

at com.google.gwt.dev.jjs.ast.JModVisitor$ListContext.traverse(JModVisitor.java:88)

at com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemove(JModVisitor.java:331)

at com.google.gwt.dev.jjs.ast.JBlock.traverse(JBlock.java:94)

at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)

at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:139)

at com.google.gwt.dev.jjs.ast.JIfStatement.traverse(JIfStatement.java:53)

at com.google.gwt.dev.jjs.ast.JModVisitor$ListContext.traverse(JModVisitor.java:88)

at com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemove(JModVisitor.java:331)

at com.google.gwt.dev.jjs.ast.JBlock.traverse(JBlock.java:94)

at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)

at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:139)

at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:135)

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

at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)

at com.google.gwt.dev.jjs.ast.JMethod.visitChildren(JMethod.java:786)

at com.google.gwt.dev.jjs.ast.JMethod.traverse(JMethod.java:778)

at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)

at com.google.gwt.dev.jjs.impl.UnifyAst.mainLoop(UnifyAst.java:1407)

at com.google.gwt.dev.jjs.impl.UnifyAst.exec(UnifyAst.java:902)

at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.unifyJavaAst(JavaToJavaScriptCompiler.java:1404)

at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.constructJavaAst(JavaToJavaScriptCompiler.java:1216)

at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile(JavaToJavaScriptCompiler.java:1131)

at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile(JavaToJavaScriptCompiler.java:257)

at com.google.gwt.dev.Precompile.precompile(Precompile.java:243)

at com.google.gwt.dev.Precompile.precompile(Precompile.java:190)

at com.google.gwt.dev.Precompile.precompile(Precompile.java:131)

at com.google.gwt.dev.Compiler.compile(Compiler.java:192)

at com.google.gwt.dev.codeserver.Recompiler.doCompile(Recompiler.java:362)

at com.google.gwt.dev.codeserver.Recompiler.compile(Recompiler.java:175)

at com.google.gwt.dev.codeserver.Recompiler.recompile(Recompiler.java:134)

at com.google.gwt.dev.codeserver.Outbox.recompile(Outbox.java:135)

at com.google.gwt.dev.codeserver.JobRunner.recompile(JobRunner.java:113)

at com.google.gwt.dev.codeserver.JobRunner.access$000(JobRunner.java:37)

at com.google.gwt.dev.codeserver.JobRunner$2.run(JobRunner.java:90)

at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)

at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)

at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)

at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)

at java.base/java.lang.Thread.run(Thread.java:842)

Caused by: java.lang.NoSuchMethodError: 'void com.google.gwt.thirdparty.guava.common.base.Preconditions.checkState(boolean, java.lang.String, java.lang.Object)'

at com.google.gwt.safehtml.rebind.HtmlTemplateParser.getHtmlContextFromParseState(HtmlTemplateParser.java:269)

at com.google.gwt.safehtml.rebind.HtmlTemplateParser.parseTemplate(HtmlTemplateParser.java:205)

at com.google.gwt.safehtml.rebind.SafeHtmlTemplatesImplMethodCreator.emitMethodBodyFromTemplate(SafeHtmlTemplatesImplMethodCreator.java:220)

at com.google.gwt.safehtml.rebind.SafeHtmlTemplatesImplMethodCreator.createMethodFor(SafeHtmlTemplatesImplMethodCreator.java:120)

at com.google.gwt.safehtml.rebind.SafeHtmlTemplatesImplCreator.emitMethodBody(SafeHtmlTemplatesImplCreator.java:43)

at com.google.gwt.user.rebind.AbstractGeneratorClassCreator.genMethod(AbstractGeneratorClassCreator.java:277)

at com.google.gwt.user.rebind.AbstractGeneratorClassCreator.emitMethods(AbstractGeneratorClassCreator.java:239)

at com.google.gwt.user.rebind.AbstractGeneratorClassCreator.emitClass(AbstractGeneratorClassCreator.java:118)

at com.google.gwt.safehtml.rebind.SafeHtmlTemplatesGenerator.generate(SafeHtmlTemplatesGenerator.java:65)

at com.google.gwt.core.ext.IncrementalGenerator.generateNonIncrementally(IncrementalGenerator.java:40)

at com.google.gwt.dev.javac.StandardGeneratorContext.runGeneratorIncrementally(StandardGeneratorContext.java:745)

at com.google.gwt.dev.cfg.RuleGenerateWith.realize(RuleGenerateWith.java:103)

at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.rebind(StandardRebindOracle.java:78)

at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:262)

at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:251)

at com.google.gwt.dev.PrecompilationContextCreator$1.getAllPossibleRebindAnswers(PrecompilationContextCreator.java:86)

at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createStaticRebindExpression(UnifyAst.java:525)

at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createRebindExpression(UnifyAst.java:493)

at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.maybeHandleMagicMethodCall(UnifyAst.java:421)

at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.visit(UnifyAst.java:408)

at com.google.gwt.dev.jjs.ast.JMethodCall.traverse(JMethodCall.java:265)

at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)

... 58 more

[ERROR] at ClippedImageImpl.java(106): GWT.create(ClippedImageImpl$DraggableTemplate.class)

com.google.gwt.dev.jjs.ast.JMethodCall

[ERROR] at ClippedImageImpl.java(106): (ClippedImageImpl$DraggableTemplate) GWT.create(ClippedImageImpl$DraggableTemplate.class)

com.google.gwt.dev.jjs.ast.JCastOperation

[ERROR] at ClippedImageImpl.java(106): ClippedImageImpl.draggableTemplate = (ClippedImageImpl$DraggableTemplate) GWT.create(ClippedImageImpl$DraggableTemplate.class)

com.google.gwt.dev.jjs.ast.JBinaryOperation

[ERROR] at ClippedImageImpl.java(106): ClippedImageImpl.draggableTemplate = (ClippedImageImpl$DraggableTemplate) GWT.create(ClippedImageImpl$DraggableTemplate.class)

com.google.gwt.dev.jjs.ast.JExpressionStatement

[ERROR] at ClippedImageImpl.java(105): {

ClippedImageImpl.draggableTemplate = (ClippedImageImpl$DraggableTemplate) GWT.create(ClippedImageImpl$DraggableTemplate.class);

}

com.google.gwt.dev.jjs.ast.JBlock

[ERROR] at ClippedImageImpl.java(105): if (ClippedImageImpl.draggableTemplate == null) {

ClippedImageImpl.draggableTemplate = (ClippedImageImpl$DraggableTemplate) GWT.create(ClippedImageImpl$DraggableTemplate.class);

}

com.google.gwt.dev.jjs.ast.JIfStatement

[ERROR] at ClippedImageImpl.java(103): {

if (ClippedImageImpl.draggableTemplate == null) {

ClippedImageImpl.draggableTemplate = (ClippedImageImpl$DraggableTemplate) GWT.create(ClippedImageImpl$DraggableTemplate.class);

}

return ClippedImageImpl.draggableTemplate;

}

com.google.gwt.dev.jjs.ast.JBlock

[ERROR] at ClippedImageImpl.java(103): {

if (ClippedImageImpl.draggableTemplate == null) {

ClippedImageImpl.draggableTemplate = (ClippedImageImpl$DraggableTemplate) GWT.create(ClippedImageImpl$DraggableTemplate.class);

}

return ClippedImageImpl.draggableTemplate;

}

com.google.gwt.dev.jjs.ast.JMethodBody

[ERROR] at ClippedImageImpl.java(103): com.google.gwt.user.client.ui.impl.ClippedImageImpl.getDraggableTemplate()Lcom/google/gwt/user/client/ui/impl/ClippedImageImpl$DraggableTemplate;

com.google.gwt.dev.jjs.ast.JMethod

[ERROR] Compiler returned false

[WARN] recompile failed

[WARN] continuing to serve previous version


On Friday, November 15, 2024 at 4:25:32 PM UTC-5 Colin Alworth wrote:
Could you share the full stack trace of any errors? This exception appears to be truncated. We do have two new, Java17-specific errors, but there isn't enough information here to see if it is related to a known issue.

It might also be helpful to compile for production instead of running in super dev mode - the stack trace is sometimes more useful that way, by giving better context of what was attempting to be compiled.

Can either discuss here briefly or just go ahead and file the issues you've encountered, and we can triage on the issue tracker.

On Friday, November 15, 2024 at 3:20:58 PM UTC-6 B...@lacatena.net wrote:
I switched 2 of my projects from 2.11.0 to 2.12.1, and got an InternalCompilerException error on both when running in Eclipse with the GWT plugin.

Unrelated to that (or maybe it is), I was having another problem I was hoping to get some direction on.  I will post it separately in its own thread, though.

GET /recompile/com.insightxp.i2g.I2g

Job com.insightxp.i2g.I2g_1_0

starting job: com.insightxp.i2g.I2g_1_0

binding: locale=en

binding: user.agent=safari

Compiling module com.insightxp.i2g.I2g

[ERROR] An internal compiler exception occurred

com.google.gwt.dev.jjs.InternalCompilerException: Unexpected error during visit.

at com.google.gwt.dev.jjs.ast.JVisitor.translateException(JVisitor.java:111)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:276)

at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)

at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:118)

at com.google.gwt.dev.jjs.ast.JCastOperation.traverse(JCastOperation.java:76)

at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)


On Tuesday, October 29, 2024 at 10:22:14 AM UTC-4 Colin Alworth wrote:
GWT 2.12 is here!

Highlights:
  • Added support for Java 12-17 language features, including text blocks, instanceof pattern matching, records, and switch expressions.
  • Minimum Java version 11 is required to run any dev tools, though the server code should continue to function with Java 8 for this release. Later versions may no longer support Java 8. Tested to run on Java 11-23.
  • Added support for sourcemaps to include the contents of the sources files.
  • Enabled sourcemaps by default in all browsers
  • Fix CSP issues in linkers and dev mode, provide CSP workarounds for GWT-RPC payloads
This was a shorter release cycle than we've done in the past, and we're taking steps to simplify some of the processes we use, while still ensuring that projects can continue to update with a minimum of friction. Thanks to our testers, reviewers, committers in this release! A short list of the names that helped bring us this release: Ahmad Bawaneh, Michael S., Dmitrii Tikhomirov, Zbynek Konecny, Paul Kintner, George Paret, Daniel Portmann, Frank Hossfeld, Joan Pablo Gardella, Jens Nehlmeier, Thomas Broyer,

Join us on the issue tracker or at our OpenCollective page to help make future releases.possible.

 

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