Groovy: compiler error: exception in phase 'semantic analysis' in source unit 'xxx.groovy' unexpected NullPointerException #1268
Comments
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Would it be possible to isolate this error to a small piece of code? It has to do with an inner class somewhere, which could also be a closure or anonymous inner. I'm thinking it's an anon. inner because the stack trace has Also, what version of the Groovy Compiler are you running? |
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I use Groovy Compiler 2.5.4 and spock-core version 1.3-groovy-2.5. package at.example
import at.example.service.logging.extractor.LogDataExtractor
import at.example.service.logging.extractor.MessageToLogDataConverter
import at.example.logging.UnicLogConstants
import at.example.logging.LogRecord
import org.apache.cxf.binding.soap.SoapMessage
import org.apache.cxf.message.ExchangeImpl
import org.apache.cxf.message.MessageImpl
import org.aspectj.lang.ProceedingJoinPoint
import org.joda.time.DateTimeUtils
import org.slf4j.MDC
import spock.lang.Specification
class LogDataExtractorTest extends Specification {
final def RELEASE_NUMBER = "5.18.x"
final def CURRENT_TIME = 4815162342L
final def TRANSACTION_ID = UUID.randomUUID().toString();
final def DEFAULT_MESSAGE_XML = "<request />"
final def SOAP_ACTION = "checkRequestedServices"
def soapMessage = setupMessage()
LogDataExtractor<Message, TestLogRecord> logDataExtractor = new LogDataExtractor<Message, TestLogRecord>(Message) {
@Override
protected MessageToLogDataConverter<Message, TestLogRecord> getConverter() {
return new MessageToLogDataConverter<Message, TestLogRecord>() {
@Override
TestLogRecord extractLogDataFromMessage(String messageXml, Message convertedMessage, ProceedingJoinPoint pjp) {
return new TestLogRecord()
}
}
}
}
def setup() {
logDataExtractor.releaseNumber = RELEASE_NUMBER
DateTimeUtils.setCurrentMillisFixed(CURRENT_TIME)
MDC.put(UnicLogConstants.TRANSACTION_ID, TRANSACTION_ID)
}
def "Throws ClassCastException if message does not correspond to the extractors type argument"() {
given:
InvalidMessage invalidUnmarshalledMessage = new InvalidMessage()
when:
logDataExtractor.extractLogRecord(DEFAULT_MESSAGE_XML, invalidUnmarshalledMessage, null)
then:
thrown(ClassCastException)
}
def "LogRecord contains release number"() {
given:
Message unmarshalledMessage = new Message()
when:
LogRecord logRecord = logDataExtractor.extractLogRecord(DEFAULT_MESSAGE_XML, unmarshalledMessage, null)
then:
logRecord.releaseNumber == RELEASE_NUMBER
}
def "LogRecord contains transactionId()"() {
given:
Message unmarshalledMessage = new Message()
when:
LogRecord logRecord = logDataExtractor.extractLogRecord(DEFAULT_MESSAGE_XML, unmarshalledMessage, null)
then:
logRecord.transactionId == TRANSACTION_ID
}
SoapMessage setupMessage() {
SoapMessage message = new SoapMessage(new MessageImpl(exchange: new ExchangeImpl()))
message.put("SOAPAction", SOAP_ACTION)
return message
}
private class Message {}
private class InvalidMessage {}
private class TestLogRecord extends at.example.logging.LogRecord {}
} |
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The NPE happens when processing "new TestLogRecord()" within the LogDataExtractor AIC. You can work around this by making |
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Hi! Changig the inner classes helped.
Thanks |
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I have a fix building. The GROOVY-8104 fix introduced this NPE. |
In Eclipse 2021-03 and Eclipse Groovy Development Tools 4.2.0.v202106140218-e2103 i get this error
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