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mbeddr / mbeddr.core

The mbeddr core. An extensible C
Eclipse Public License 2.0
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StackOverflowError in GeneratorUtil.ultimateEndpoint #1205

Open slisson opened 9 years ago

slisson commented 9 years ago 
java.lang.StackOverflowError
    at java.util.concurrent.ConcurrentHashMap$Segment.put(ConcurrentHashMap.java:443)
    at java.util.concurrent.ConcurrentHashMap.putIfAbsent(ConcurrentHashMap.java:897)
    at jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory.getProperty(MetaAdapterFactory.java:117)
    at jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory.getProperty(MetaAdapterFactory.java:123)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.createNamespace(GeneratorUtil.java:208)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:181)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
    at com.mbeddr.ext.compositecomponents.generator.flatteningCompComps.util.GeneratorUtil.ultimateEndpoint(GeneratorUtil.java:182)
bkolb commented 9 years ago

Do you remember how the model looked like? From the code I don't understand why that happens

slisson commented 9 years ago

There was a broken reference somewhere. It might be an MPS bug, that you can call behavior methods on "null". If you assume "instance" is null, then you will understand.