java - Powermock tests fail with "Failed to transform class with name"

we doing migration ant maven build, noticed problems failing tests, working on ant build. note that, using same bundle of libraries.

two lighttests classes (both of them contains tests of same class) failing error this: failed transform class name com.some.class. reason: null

i google lot , found identical problem posted 4 years ago. i've got identical stacktrace there. unfortunately without fix: https://issues.jboss.org/browse/jassist-141

test platform:

java 1.80_66 maven 3.2.5 maven surefire 3.18.1 maven compiler 3.2

powermock-mockito-release-full 1.62 mockito-all 1.10.19 javassist 3.19.0

i tried versions of javassist (3.18.2, 3.20.0), powermock , mockito-all. no results.

anybody knows how solve strange problem?

thank's help.

Trigger