<div dir="ltr"><div>Hello,</div><div><br></div><div>if a Java agent fails to retransform due to a verification error (using Instrumentation.retransformClasses),
this error does not contain a message. This is like it used to be for
all verification errors, when a class was loaded for the first time, but
this feature of displaying a message and byte code was added later. I
understand that retransformation might trigger multiple classes where
many of them could be faulty, but even if only the first error is
displayed (and possibly the name of the class in question), this would
be of great help when debugging.</div><div><br></div><div>Today the verification error is thrown without a message and this often makes debugging rather complicated.</div><div><br></div><div>Is there a reason this is not supported today? And if not, would it be possible to add?</div><div><br></div><div>Thanks, Rafael<br></div></div>