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I tried to install xmgrace via brew with the command brew install grace, but then following error occurs:

Can't open display Failed initializing GUI, exiting

I operate in the bash shell on a macOS Mojave10.14.6.

How can I fix the error?

Arpit Jain
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Lucila Alvarez Zuzek
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1 Answers1

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You can try below command to solve your issue:

$ DISPLAY=:0.0 xmgrace

if it doesn’t solve the problem, you need to open XQuartz and then enter the following command:

$ DISPLAY=:0.0 xmgrace
Arpit Jain
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