Caused by: java.lang.IllegalArgumentException: INVOKESPECIAL/STATIC on interfaces require ASM 5
Update your SpecialSource.
Um.....thanks I guess.....special source ......
The SpecialSource library included with Thermos uses ASM4.
Updating it to the latest version will fix the issue.
Instructions for updating to ASM5:
Navigate to the libraries\net\md-5\SpecialSource\1.7-SNAPSHOT folder of the server
Delete the SpecialSource-1.7-SNAPSHOT.jar jar file
Download SpecialSource v1.7.4 from http://central.maven.org/maven2/net/md-5/SpecialSource/1.7.4/SpecialSource-1.7.4.jar
Copy the jar file to the libraries\net\md-5\SpecialSource\1.7-SNAPSHOT folder
Rename the jar file you just copied to SpecialSource-1.7-SNAPSHOT.jar
Thanks Eufranio much appreciated
Related CyberdyneCC/Thermos#498
Yeah. Thermos will not be updated so we have to fix it by ourselves.
Most helpful comment
The SpecialSource library included with Thermos uses ASM4.
Updating it to the latest version will fix the issue.
Instructions for updating to ASM5: