Nextion-Arduino self-reset

Hello,
I created 16 pictures by using the nextion picture toolbox.In Arduino side, I used two pins in one picture.It shows different pictures, when I use one pin and other one that is shown in the picture.Also my problem does not occur when I use pin 14.The pin 14 is equal to picture 7.However,after picture 7,when pin 8 or pin 10 is connected, p0,p1,p2,...p16 that is in the screen of nextion is blinking.Shortly,the program resets itself.
How can I solve?

Error message I received

Other post DELETED

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Bob.

Screen of Nextion is blinking

That suggests a short circuit or power supply problem.

I cannot make any sense of the rest of your post. Please follow the suggestion made by Ballscrewbob.