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 <[email protected]>
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 <[email protected]>
>>> 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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