Thursday, August 25, 2016

Re: Problem with 2.8.0 rc1 SDM

Meant to say that I'm seeing the same error after switching from beta-2 to rc2

On Thu, Aug 25, 2016 at 11:15 PM James Horsley <james.horsley@gmail.com> wrote:
Doesn't the CodeServer need the gwt-dev.jar though?


On Tuesday, August 23, 2016 at 3:45:03 PM UTC+1, viviana zimbone wrote:
If you have a maven dependency for gwt-dev, removing it shoudl fix the issue :)

Il giorno martedì 16 agosto 2016 11:03:03 UTC+2, Alberto Mancini ha scritto:
Unfortunately removing the temporary files does not helps. 
Today we try to investigate further and eventually we will open an issue. 

Thanks,
   A. 

On Sun, Aug 14, 2016 at 12:52 AM Andrei Korzhevskii <a.korz...@gmail.com> wrote:
Reading the stacktrace, I think the problem is in https://github.com/gwtproject/gwt/blob/master/dev/core/src/com/google/gwt/core/linker/SymbolMapsLinker.java#L282,
looks like disk cache returns null there.

Did you try to remove folder /var/folders/63/qxvnlkdn7yq2n689wbryx_vwrfzqfp/T/gwt-codeserver-2706361954965741673.tmp
and run compile again?


On Friday, August 12, 2016 at 12:04:44 AM UTC+3, Alberto Mancini wrote:
Hello,
in the attempt of porting an internal project from beta1 to rc1 we faced an issue i do not understand how to debug. 

The project uses errai but my feeling is that the problem is not related to it because similar projects with errai work without problems. 

Essentially SDM fails during the first compilation and the problem seems in the generation of the source maps. 

The relevant error log follows.

[INFO] GET /recompile/it.e.u.Application  [INFO]    Job it.e.u.Application_1_0  [INFO]       starting job: it.e.u.Application_1_0  [INFO]       binding: user.agent=safari  [INFO]       Compiling module it.e.u.Application  ...
[INFO]          Unification traversed 54946 fields and methods and 5256 types. 5210 are considered part of the current module and 5210 had all of their fields and methods traversed.  [INFO]          Compiling 1 permutation  [INFO]             Compiling permutation 0...  [INFO]             Linking per-type JS with 5190 new/changed types.  [INFO]             Source Maps Enabled  [INFO]          Compile of permutations succeeded  [INFO]          Compilation succeeded -- 35.850s  [INFO]       Linking into /var/folders/63/qxvnlkdn7yq2n689wbryx_vwrfzqfp/T/gwt-codeserver-2706361954965741673.tmp/it.e.u.Application/compile-2/war/it.e.u.Application; Writing extras to /var/folders/63/qxvnlkdn7yq2n689wbryx_vwrfzqfp/T/gwt-codeserver-2706361954965741673.tmp/it.e.u.Application/compile-2/extras/it.e.u.Application  [INFO]          [WARN] Can't write source map CCA06A04193EDF5B35BDE836DF1FABBE_sourceMap0.json  [INFO] java.lang.NullPointerException  [INFO] 	at com.google.gwt.thirdparty.debugging.sourcemap.SourceMapConsumerV3.parse(SourceMapConsumerV3.java:101)  [INFO] 	at com.google.gwt.thirdparty.debugging.sourcemap.SourceMapConsumerV3.parse(SourceMapConsumerV3.java:88)  [INFO] 	at com.google.gwt.thirdparty.debugging.sourcemap.SourceMapConsumerV3.parse(SourceMapConsumerV3.java:78)  [INFO] 	at com.google.gwt.thirdparty.debugging.sourcemap.SourceMapGeneratorV3.mergeMapSection(SourceMapGeneratorV3.java:311)  [INFO] 	at com.google.gwt.core.linker.SymbolMapsLinker.link(SymbolMapsLinker.java:316)  [INFO] 	at com.google.gwt.core.ext.linker.impl.StandardLinkerContext.invokeLinkForOnePermutation(StandardLinkerContext.java:384)  [INFO] 	at com.google.gwt.dev.Link.finishPermutation(Link.java:483)  [INFO] 	at com.google.gwt.dev.Link.doSimulatedShardingLink(Link.java:445)  [INFO] 	at com.google.gwt.dev.Link.link(Link.java:178)  [INFO] 	at com.google.gwt.dev.Compiler.compile(Compiler.java:244)  [INFO] 	at com.google.gwt.dev.codeserver.Recompiler.doCompile(Recompiler.java:362)  [INFO] 	at com.google.gwt.dev.codeserver.Recompiler.compile(Recompiler.java:175)  [INFO] 	at com.google.gwt.dev.codeserver.Recompiler.recompile(Recompiler.java:134)  [INFO] 	at com.google.gwt.dev.codeserver.Outbox.recompile(Outbox.java:135)  [INFO] 	at com.google.gwt.dev.codeserver.JobRunner.recompile(JobRunner.java:113)  [INFO] 	at com.google.gwt.dev.codeserver.JobRunner.access$000(JobRunner.java:37)  [INFO] 	at com.google.gwt.dev.codeserver.JobRunner$2.run(JobRunner.java:90)  [INFO] 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  [INFO] 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)  [INFO] 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)  [INFO] 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)  [INFO] 	at java.lang.Thread.run(Thread.java:745)  [INFO]          Invoking Linker Export CompilationResult symbol maps  [INFO]             [ERROR] Failed to link  [INFO] java.lang.NullPointerException  [INFO] 	at java.util.TreeMap.put(TreeMap.java:563)  [INFO] 	at java.util.TreeSet.add(TreeSet.java:255)  [INFO] 	at com.google.gwt.thirdparty.guava.common.collect.ForwardingCollection.add(ForwardingCollection.java:84)  [INFO] 	at com.google.gwt.core.ext.linker.TypeIndexedSet.add(TypeIndexedSet.java:101)  [INFO] 	at com.google.gwt.core.ext.linker.ArtifactSet.add(ArtifactSet.java:42)  [INFO] 	at com.google.gwt.core.linker.SymbolMapsLinker.link(SymbolMapsLinker.java:330)  [INFO] 	at com.google.gwt.core.ext.linker.impl.StandardLinkerContext.invokeLinkForOnePermutation(StandardLinkerContext.java:384)  [INFO] 	at com.google.gwt.dev.Link.finishPermutation(Link.java:483)  [INFO] 	at com.google.gwt.dev.Link.doSimulatedShardingLink(Link.java:445)  [INFO] 	at com.google.gwt.dev.Link.link(Link.java:178)  [INFO] 	at com.google.gwt.dev.Compiler.compile(Compiler.java:244)  [INFO] 	at com.google.gwt.dev.codeserver.Recompiler.doCompile(Recompiler.java:362)  [INFO] 	at com.google.gwt.dev.codeserver.Recompiler.compile(Recompiler.java:175)  [INFO] 	at com.google.gwt.dev.codeserver.Recompiler.recompile(Recompiler.java:134)  [INFO] 	at com.google.gwt.dev.codeserver.Outbox.recompile(Outbox.java:135)  [INFO] 	at com.google.gwt.dev.codeserver.JobRunner.recompile(JobRunner.java:113)  [INFO] 	at com.google.gwt.dev.codeserver.JobRunner.access$000(JobRunner.java:37)  [INFO] 	at com.google.gwt.dev.codeserver.JobRunner$2.run(JobRunner.java:90)  [INFO] 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)  [INFO] 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)  [INFO] 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)  [INFO] 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)  [INFO] 	at java.lang.Thread.run(Thread.java:745)  [INFO]       [WARN] recompile failed  [INFO]       [WARN] continuing to serve previous version


Any idea on what to look for ?

Thanks,
   Alberto

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