YellowGrass

SPT: get_target_language fails in parse to tests

Only an issue with parse to tests, parse succeeds does not have this issue.

01:57 | ERROR | o.m.s.c.a.l.StrategoAnalyzer   - Analysis failed
Stratego stack trace:
	editor_analyze_0_0
	editor_analyze_0_0
	get_target_language_0_0

org.metaborg.core.MetaborgException: Invoking Stratego strategy failed unexpectedly
	at org.metaborg.spoofax.core.stratego.StrategoCommon.handleException(StrategoCommon.java:121) ~[org.metaborg.spoofax.core_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.core.stratego.StrategoCommon.invoke(StrategoCommon.java:84) ~[org.metaborg.spoofax.core_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.core.analysis.legacy.StrategoAnalyzer.analyze(StrategoAnalyzer.java:142) [org.metaborg.spoofax.core_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.core.analysis.legacy.StrategoAnalyzer.analyze(StrategoAnalyzer.java:87) [org.metaborg.spoofax.core_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.metaborg.core.analysis.AnalysisService.analyze(AnalysisService.java:23) [org.metaborg.core_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.eclipse.editor.EditorUpdateJob.analyze(EditorUpdateJob.java:333) [org.metaborg.spoofax.eclipse_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.eclipse.editor.EditorUpdateJob.update(EditorUpdateJob.java:259) [org.metaborg.spoofax.eclipse_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.metaborg.spoofax.eclipse.editor.EditorUpdateJob.run(EditorUpdateJob.java:119) [org.metaborg.spoofax.eclipse_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [org.eclipse.core.jobs_3.7.0.v20150330-2103.jar:na]
Caused by: org.spoofax.interpreter.core.InterpreterException: Exception during evaluation
	at org.spoofax.interpreter.core.Interpreter.evaluate(Interpreter.java:120) ~[org.spoofax.interpreter.core_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.interpreter.core.Interpreter.invoke(Interpreter.java:82) ~[org.spoofax.interpreter.core_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.strategoxt.HybridInterpreter.invoke(HybridInterpreter.java:442) ~[org.strategoxt.strj_1.5.0.20160110-174901-new-spoofax-plugin/:na]
	at org.metaborg.spoofax.core.stratego.StrategoCommon.invoke(StrategoCommon.java:78) ~[org.metaborg.spoofax.core_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	... 7 common frames omitted
Caused by: java.lang.NullPointerException: null
	at org.spoofax.jsglr.client.imploder.ImploderAttachment.getLeftToken(ImploderAttachment.java:108) ~[org.spoofax.jsglr_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.jsglr.client.imploder.ImploderAttachment.getTokenizer(ImploderAttachment.java:151) ~[org.spoofax.jsglr_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.metaborg.meta.lang.spt.strategies.FragmentParser.parse(FragmentParser.java:187) ~[na:na]
	at org.metaborg.meta.lang.spt.strategies.spt_parse_fragments_0_3$1.preTransform(spt_parse_fragments_0_3.java:144) ~[na:na]
	at org.spoofax.terms.TermTransformer.transform(TermTransformer.java:33) ~[org.spoofax.terms_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.terms.TermTransformer.simpleAll(TermTransformer.java:55) ~[org.spoofax.terms_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.terms.TermTransformer.transform(TermTransformer.java:34) ~[org.spoofax.terms_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.terms.TermTransformer.simpleMapIgnoreAnnos(TermTransformer.java:90) ~[org.spoofax.terms_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.terms.TermTransformer.simpleAll(TermTransformer.java:48) ~[org.spoofax.terms_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.terms.TermTransformer.transform(TermTransformer.java:34) ~[org.spoofax.terms_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.terms.TermTransformer.simpleAll(TermTransformer.java:55) ~[org.spoofax.terms_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.terms.TermTransformer.transform(TermTransformer.java:34) ~[org.spoofax.terms_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.terms.TermTransformer.simpleMapIgnoreAnnos(TermTransformer.java:90) ~[org.spoofax.terms_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.terms.TermTransformer.simpleAll(TermTransformer.java:48) ~[org.spoofax.terms_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.terms.TermTransformer.transform(TermTransformer.java:34) ~[org.spoofax.terms_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.terms.TermTransformer.simpleAll(TermTransformer.java:55) ~[org.spoofax.terms_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.spoofax.terms.TermTransformer.transform(TermTransformer.java:34) ~[org.spoofax.terms_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	at org.metaborg.meta.lang.spt.strategies.spt_parse_fragments_0_3.invoke(spt_parse_fragments_0_3.java:201) ~[na:na]
	at trans.editor_analyze_0_0.invoke(editor_analyze_0_0.java:87) ~[na:na]
	at org.strategoxt.lang.Strategy.invokeDynamic(Strategy.java:30) ~[org.strategoxt.strj_1.5.0.20160110-174901-new-spoofax-plugin/:na]
	at org.strategoxt.lang.InteropSDefT.evaluate(InteropSDefT.java:192) ~[org.strategoxt.strj_1.5.0.20160110-174901-new-spoofax-plugin/:na]
	at org.strategoxt.lang.InteropSDefT.evaluate(InteropSDefT.java:183) ~[org.strategoxt.strj_1.5.0.20160110-174901-new-spoofax-plugin/:na]
	at org.strategoxt.lang.InteropSDefT$StrategyBody.evaluate(InteropSDefT.java:245) ~[org.strategoxt.strj_1.5.0.20160110-174901-new-spoofax-plugin/:na]
	at org.spoofax.interpreter.core.Interpreter.evaluate(Interpreter.java:109) ~[org.spoofax.interpreter.core_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]
	... 10 common frames omitted
Submitted by Daco Harkes on 12 January 2016 at 01:58

Issue Log

On 12 January 2016 at 09:55 Gabriël Konat commented:

Is this the same issue as https://yellowgrass.org/issue/SpoofaxWithCore/54 ?

On 12 January 2016 at 09:55 Gabriël Konat tagged spt
On 12 January 2016 at 09:59 Daco Harkes commented:

Well the error is reported at the top of the file.

But there should not be an error at all, since the fragment of code works fine with parse succeeds or outside SPT.

On 12 January 2016 at 10:14 Gabriël Konat commented:

Ah, the code formatting of exceptions on YG is horrible, I spot the NPE now:

Caused by: java.lang.NullPointerException: null
at org.spoofax.jsglr.client.imploder.ImploderAttachment.getLeftToken(ImploderAttachment.java:108) ~[org.spoofax.jsglr_1.5.0.20160110-174901-new-spoofax-plugin.jar:na]

This is probably missing origin information that crashes SPT.

On 12 January 2016 at 10:22 Gabriël Konat moved this issue to issue 1 on project SPTWithCore
On 12 January 2016 at 10:22 Gabriël Konat closed this issue.

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