Ok, i have found the issue:
marco 07.01.2019 11:18:39
--- Merging r40745 into '.':
U packages/winunits-base/src/activex.pp
--- Recording mergeinfo for merge of r40745 into '.':
U .
# revisions: 40745
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The interfacedefinition in FPC have changed, VTV is impacted by this. You have to change the second const into var (Parameter) and it works for me now.
Edit: It is fixed in laz-trunk but not backported to fixes2.0 yet.
Edit2:
in the bugreport 34804 wp writes
Will not be backported to Laz 2.0 which comes with fpc 3.0.4 and thus is not affected.
upcoming Laz 2.0 is affected if you use the fpc-fixes 3.2. Actual you cannot use OPM/VTV with fpc-fixes 3.2