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Home/ Questions/Q 6149331
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Editorial Team
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Editorial Team
Asked: May 23, 20262026-05-23T19:26:06+00:00 2026-05-23T19:26:06+00:00

I am new to GWT and I am having trouble with a button causing

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I am new to GWT and I am having trouble with a button causing a lot of errors. I am posting my class and the errors I am getting. I rather provide all the information than just talk about the problem. I always happens when I click on the button.

I am hoping someone sees the problem based on experience just by glancing at the error and help me figure out what I am doing wrong.

Thank you

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  1. Editorial Team
    Editorial Team
    2026-05-23T19:26:07+00:00Added an answer on May 23, 2026 at 7:26 pm

    Caused by: java.lang.NullPointerException: null at
    com.timesheet.tmproject.client.panels.WelcomePanel.completeTransact(WelcomePanel.java:99)

    Some variable on line 99 of your WelcomePanel is null.

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