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Navigating problems

Discussion in 'Android Development' started by AlexT123, Jul 21, 2020.

  1. AlexT123

    AlexT123 Lurker
    Thread Starter

    Hi everyone,

    I am trying to navigate from the main activity to activity 2 using "button1" but I got the causions like this.

    I am a starter so I do not know what was wrong with my codes although I did the same thing as guided on Youtube.

    Could you tell me what to solve?

    Thank you for your time!


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