More detail on @KmrGtm solution:
Only thing to do is updating WebLogic domain settings in the setDomainEnv script file.
The relevant settings are in the setDomainEnv script file (setDomainEnv.cmd for Windows and setDomainEnv.sh for Linux).
The file is located in the bin subdirectory of the domain directory (/user_projects/domains//bin/) where:
- is the directory where you installed WebLogic.
- is the name of the domain where you are installing Studio.
In the file add the JAVA_OPTIONS argument close to the top of the file:
- For setDomainEnv.cmd (Windows):
set JAVA_OPTIONS=%JAVA_OPTIONS% -DUseSunHttpHandler=true
- For setDomainEnv.sh (Linux):
JAVA_OPTIONS="%JAVA_OPTIONS% -DUseSunHttpHandler=true"
export JAVA_OPTIONS