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qt-creator

QT Creator JDK Path exists and is writable

Im trying to set up QT Creator for Android. In Edit -> Preferrences -> Devices -> Android: enter image description here

My folder permissions:

$ /usr/lib/jvm$ ls -ltr
total 4
lrwxrwxrwx 1 root root   25 Mar 24  2022 default-java -> java-1.11.0-openjdk-amd64
lrwxrwxrwx 1 root root   21 Jul 22  2022 java-1.11.0-openjdk-amd64 -> java-11-openjdk-amd64
drwxrwxr-x 7 root root 4096 Mar 10 16:00 java-11-openjdk-amd64

How to get rid of the red cross?

Solution

  • Java JRE was installed, but not JDK.

    For Ubuntu 22.04:

    Install Java JRE :

    sudo apt install default-jre

    And to install Java JDK:

    sudo apt install default-jdk