State progress bar is not working

when i put a state progress bar on my app its getting error
when app transfer to the screen with statebar the app is closing automatically and the companion is also showing error " java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v4/content/ContextCompat;"
How To slove This
Is there any alternative of it

:point_up_2:

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its september now…