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Thread: function FindClass blocked

  1. #1
    Junior Member
    Join Date
    Sep 2018
    Thanked 0 Times in 0 Posts

    Default function FindClass blocked


    I work on MAC with XCode.
    I want open a window with JNI.

    My problem is when i use FindClass.
    With a bad path i've the return of error.
    With a personnal class it's good.
    with the javax/swing/JFrame class, it's blocked.

    jclass cls2 = env->FindClass("javax/swing/JFrame");
        if(cls2 == nullptr)
            cerr << "ERROR: class not found !";
            cout << "Class MyTest found" << endl;

    I don't understand why it's blocked without message.
    Does someone have ever see this problem and how can i resolve it ?

    Sorry if my english is bad but ii'm not an english man

  2. #2
    Super Moderator Norm's Avatar
    Join Date
    May 2010
    Eastern Florida
    Thanked 2,460 Times in 2,411 Posts

    Default Re: function FindClass blocked

    If FindClass is a java program, can you post its source code?

    The code you posted is not java.
    If you don't understand my answer, don't ignore it, ask a question.

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