Image does not appear when using the image picker in the apk

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I used screen1.errorOccurred just to see the error message, and here it is when I launched the app. This is before I even selected the image.

A mobile app screen titled "Screen1" showing a button labeled "Tirar foto," a message about denied WRITE_EXTERNAL_STORAGE permission, a number "908," and two input boxes with hints "Hint for Text_Box1" and "Hint for Text_Box2." (Captioned by AI)
A mobile app screen titled "Screen1" showing a button labeled "Tirar foto," a message about denied WRITE_EXTERNAL_STORAGE permission, a number "908," and two input boxes with hints "Hint for Text_Box1" and "Hint for Text_Box2." (Captioned by AI)302×539 13.7 KB

I saw a post about this permission issue and the solution. Would this work for me?