getSession() problem

[FCode]

all the files in im server have that

error
every line with getSession() in it got an error. i have no idea why, and the source is complied without any errors

 

[Fraysa]

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[FCode]

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Thank you fraysa the solution for this problem and i quote what i did.

The solution for me was to close NetBeans, clear the NetBeans cache and restart NetBeans. I was using version 8.0 and the location of the cache for me is:
~/.cache/netbeans/8.0/
I deleted everything in the folder and on the next run everything was fine.

Now when i login and type the pic it redirct me to

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and the game is closes

 

[ryu757]

FCode, likely you havent added apache mina to your required library.

Do you have discord? I'm happy to help.

 

[FCode]

FCode, likely you havent added apache mina to your required library.

Do you have discord? I'm happy to help.

i add all of them: mina-code, mysql-connector-java-bin, slf4j-api, slf4j-jdk14