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java.lang.IllegalStateException: Unable to load cache itemエラーが発生する

Last updated at Posted at 2023-02-11

はじめに

Javaのテストツールを導入しようとした際に発生したエラーです

問題

mvn testをしたところ以下のエラーが発生しました

watanabejin@watanabejin-Latitude-3520:~/workspace/gauge-e2e$ mvn test
[ERROR] Error executing Maven.
[ERROR] java.lang.IllegalStateException: Unable to load cache item
[ERROR] Caused by: Unable to load cache item
[ERROR] Caused by: Could not initialize class com.google.inject.internal.cglib.core.$MethodWrapper
[ERROR] Caused by: Exception com.google.inject.internal.cglib.core.$CodeGenerationException: java.lang.reflect.InaccessibleObjectException-->Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @49c43f4e [in thread "main"]

解決方法

JAVA_HOMEを設定したところ治りました

$ sudo update-alternatives --config java

There are 2 choices for the alternative java (providing /usr/bin/java).

  Selection    Path                                         Priority   Status
------------------------------------------------------------
  0            /usr/lib/jvm/java-11-openjdk-amd64/bin/java   1111      auto mode
  1            /usr/lib/jvm/java-11-openjdk-amd64/bin/java   1111      manual mode
* 2            /usr/lib/jvm/java-11-oracle/bin/java          1091      manual mode

$ sudo vi /etc/environment

以下を追加して保存(値は各自の環境に合わせてください)

JAVA_HOME="/usr/lib/jvm/java-11-openjdk-amd64"
$ source /etc/environment
$ echo $JAVA_HOME

おわりに

Javaほとんどやったことがないので環境依存のエラーにたくさん遭遇します
コンテナ化できないのが毎度悩ましいです

参考

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