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JFrame not displaying for a user. [message #1722107]

Tue, 02 February 2016 18:41

Tharpa Roberts

Messages: 15
Registered: March 2014

Junior Member

I have a program which is working fine for me, whether I run it in eclipse or build the jar, whether I place it on the network, or copy it locally. However, for the user, it does not display, despite logging statements showing that the program has successfully launched.

Any ideas?

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Re: JFrame not displaying for a user. [message #1722127 is a reply to message #1722107]

Tue, 02 February 2016 21:16

Tharpa Roberts

Messages: 15
Registered: March 2014

Junior Member

Okay, problem solved. First, I found that running it in a command window gives more info than running it by double-clicking it. "unsupported major.minor version 52.0". Fix: Right-click on project, Properties, Java Compiler, uncheck "Use compliance from execution environment 'JavaSE-1.8' on the 'Java Build Path', change compiler compliance level from 1.8 to 1.7.

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