Unable to update to 2020.1.4

Answered

Currently in 2020.1.3 and tried to upgrade to 1.4 multiple times but failed with the following error I see in idea_updater_error.log. Here is the upload ID for the log file I uploaded 2020_08_07_2z5LJ3HA8LAdv6NR

07/08 10:09:36 ERROR Runner.main - internal error
java.lang.NullPointerException
at java.desktop/java.awt.Window.init(Window.java:509)
at java.desktop/java.awt.Window.<init>(Window.java:549)
at java.desktop/java.awt.Frame.<init>(Frame.java:423)
at java.desktop/java.awt.Frame.<init>(Frame.java:388)
at java.desktop/javax.swing.JFrame.<init>(JFrame.java:180)
at com.intellij.updater.SwingUpdaterUI.<init>(SwingUpdaterUI.java:65)
at com.intellij.updater.Runner._main(Runner.java:145)
at com.intellij.updater.Runner.main(Runner.java:40)

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2 comments

It looks like related to JBR-2477.

As a workaround, you can try to disconnect external monitors and run the updating process once again or download the latest version from https://www.jetbrains.com/idea/download/#section=mac.

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I'd rather download the latest version than the hassle of disconnecting and connecting my three monitors.

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