IndexOutOfBoundsException

[andrew-improbable]

Error while indexing F:\improbable\everything\GeneratedCodeTest\Schema\improbable\exhaustive_test.schema
To reindex this file IDEA has to be restarted: end
java.lang.IndexOutOfBoundsException: end
    at java.util.regex.Matcher.region(Matcher.java:1038)
    at com.improbable.spatialos.schema.intellij.parser.SchemaLexer.checkCurrentToken(SchemaLexer.java:82)
    at com.improbable.spatialos.schema.intellij.parser.SchemaLexer.computeCurrentToken(SchemaLexer.java:63)
    at com.improbable.spatialos.schema.intellij.parser.SchemaLexer.start(SchemaLexer.java:96)
    at com.intellij.openapi.editor.ex.util.LexerEditorHighlighter.a(LexerEditorHighlighter.java:335)
    at com.intellij.openapi.editor.ex.util.LexerEditorHighlighter.setText(LexerEditorHighlighter.java:316)
    at com.intellij.psi.impl.cache.impl.id.PlatformIdTableBuilding$TokenSetTodoIndexer.map(PlatformIdTableBuilding.java:165)
    at com.intellij.psi.impl.cache.impl.id.PlatformIdTableBuilding$TokenSetTodoIndexer.map(PlatformIdTableBuilding.java:142)
    at com.intellij.psi.impl.cache.impl.todo.TodoIndex$4.map(TodoIndex.java:108)
    at com.intellij.psi.impl.cache.impl.todo.TodoIndex$4.map(TodoIndex.java:100)
    at com.intellij.util.indexing.MapReduceIndex.update(MapReduceIndex.java:457)
    at com.intellij.util.indexing.FileBasedIndexImpl.updateSingleIndex(FileBasedIndexImpl.java:1633)
    at com.intellij.util.indexing.FileBasedIndexImpl.a(FileBasedIndexImpl.java:1559)
    at com.intellij.openapi.fileTypes.impl.FileTypeManagerImpl.freezeFileTypeTemporarilyIn(FileTypeManagerImpl.java:505)
    at com.intellij.util.indexing.FileBasedIndexImpl.a(FileBasedIndexImpl.java:1516)
    at com.intellij.util.indexing.FileBasedIndexImpl.indexFileContent(FileBasedIndexImpl.java:1501)
    at com.intellij.util.indexing.FileBasedIndexImpl.processRefreshedFile(FileBasedIndexImpl.java:1482)
    at com.intellij.util.indexing.FileBasedIndexProjectHandler.a(FileBasedIndexProjectHandler.java:159)
    at com.intellij.openapi.project.CacheUpdateRunner$MyRunnable.a(CacheUpdateRunner.java:219)
    at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1034)
    at com.intellij.openapi.project.CacheUpdateRunner$MyRunnable.a(CacheUpdateRunner.java:236)
    at com.intellij.openapi.progress.impl.CoreProgressManager$3.run(CoreProgressManager.java:170)
    at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:494)
    at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:443)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:54)
    at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:155)
    at com.intellij.openapi.project.CacheUpdateRunner$MyRunnable.run(CacheUpdateRunner.java:232)
    at com.intellij.openapi.application.impl.ApplicationImpl$2.run(ApplicationImpl.java:308)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)