javaeclipsejdwp

ERROR: JDWP Unable to get JNI 1.2 environment

I get this error after debugging in Eclipse. The debug is successful though.

ERROR: JDWP Unable to get JNI 1.2 environment, jvm->GetEnv() return code = -2
JDWP exit error AGENT_ERROR_NO_JNI_ENV(183):  [../../../src/share/back/util.c:820]

What does it mean?

Solution

  • Looks like https://bugs.java.com/bugdatabase/view_bug?bug_id=6476706 which has low priority and is still not fixed. Definitely a Mustang bug but no clear explanation (seems to occur pretty randomly according to the bug reporters on top of that).