I'm trying to install Oracle WebLogic, but in the installation process the message appears:
C: > java -jar fmw_12.2.1.0.0_infrastructure.jar The trigger log file is C: \ Users \ Wagner \ AppData \ Local \ Temp \ OraInstall2017-04-06_04-30-36PM \ launcher2017-04-06_04-30-36PM.log. Extracting files ................................ This installer should be run using the Java Development Kit (JDK), however C: \ Program Files \ Java \ jre1.8.0_121 is not a valid JDK.
Press any key to exit ...
I have the same problem, I have jdk and jre installed on windows and the environment variable is pointed to jdk but anyway windows points to jre. Then the solution was to paste the installer (.jar) into the bin folder (EX: ** C: \ Program Files \ Java \ jdk1.8.0_131 \ bin ) ** where jdk is installed, then run the java -jar filename.jar and it will work!
You are trying to install the WebLogic server, but a prerequisite is to have the JDK installed on the machine.
The error message is pointing out just that you have JRE and not JDK installed.
Download and install JDK over this link: JDK Download
After this, try re-installing your program.
