CODEWITHSUNDEEP
apache-kafka
Braj Ankit
Braj Ankit

Reputation: 333

java.lang.VerifyError: Uninitialized object exists on backward branch Kafka Win-10

I am facing an issue when starting Kafka server in my local machine (Windows 10) using the command

.\bin\windows\kafka-server-start.bat .\config\server.properties

I am getting the error shown below. I already have zookeeper server running.

[2020-07-27 16:08:05,144] INFO Registered kafka:type=kafka.Log4jController MBean (kafka.utils.Log4jControllerRegistration$)
[2020-07-27 16:08:05,394] ERROR Exiting Kafka due to fatal exception (kafka.Kafka$)
java.lang.VerifyError: Uninitialized object exists on backward branch 79
Exception Details:
  Location:
    scala/util/matching/Regex.unapplySeq(Lscala/util/matching/Regex$Match;)Lscala/Option; @126: goto
  Reason:
    Error exists in the bytecode
  Bytecode:
    0000000: 2bb6 00b5 c700 07b2 0080 b02b b600 b8b6
    0000010: 00b9 2ab6 004b 4d59 c700 0b57 2cc6 000d
    0000020: a700 752c b600 bd99 006e b200 3757 bb00
    0000030: 5559 b200 5a57 2bb6 00be 3ebb 0060 59b7
    0000040: 0064 3a04 1904 1db9 006a 0200 0336 0515
    0000050: 051d a200 2f2b 1505 0460 b600 bf3a 0819
    0000060: 0801 3a08 3a07 1907 013a 073a 0619 0419
    0000070: 06b6 0072 5701 3a06 1505 0460 3605 a7ff
    0000080: d119 04b9 0076 0100 c000 7801 3a04 013a
    0000090: 06b7 007b b02a 2bb6 00b5 b600 c1b0
  Stackmap Table:
    same_frame(@11)
    full_frame(@35,{Object[#2],Object[#24],Object[#62]},{Object[#62]})
    same_frame(@42)
    full_frame(@79,{Object[#2],Object[#24],Object[#62],Integer,Object[#96],Integer},{Uninitialized[#46],Uninitialized[#46]})
    full_frame(@129,{Object[#2],Object[#24],Object[#62],Integer,Object[#96],Integer},{Uninitialized[#46],Uninitialized[#46]})
    chop_frame(@149,3)

        at scala.collection.StringOps$.r$extension(StringOps.scala:843)
        at kafka.cluster.EndPoint$.<clinit>(EndPoint.scala:29)
        at kafka.server.Defaults$.<clinit>(KafkaConfig.scala:79)
        at kafka.server.KafkaConfig$.<clinit>(KafkaConfig.scala:961)
        at kafka.metrics.KafkaMetricsConfig.<init>(KafkaMetricsConfig.scala:33)
        at kafka.metrics.KafkaMetricsReporter$.startReporters(KafkaMetricsReporter.scala:62)
        at kafka.server.KafkaServerStartable$.fromProps(KafkaServerStartable.scala:33)
        at kafka.Kafka$.main(Kafka.scala:68)
        at kafka.Kafka.main(Kafka.scala)

Any ideas how to fix this?

Upvotes: 0

Views: 913

Answers (1)

iam.Carrot
iam.Carrot

Reputation: 5286

There seems to be an issue with your JAVA_HOME environment variable. Make sure your JAVA_HOME has the path to your JRE (Java runtime environment) and not JDK (Java Development Kit).

Just to be on the safe side, not sure if it's actually causing an incompatibility consider using 1.8.0_241 for Scala supporting libraries.

e.g. my JAVA_HOME environment variable: C:\Program Files\Java\jre1.8.0_241

Upvotes: 2

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