I followed these steps to generate unsigned apk file. Actually I managed to successfully generate the apk file and when I copy it to my device install and run it, I get red screen with an error:
unable to load script from assets index.android.bundle
Can someone help me what is wrong?
ps. I found kind of similar issue here, albeit it was for windows, but the suggestion in the answer (highest voted one) uses different commands to generate apk file compared to the one I used before(my first link), so I am not sure I should follow that advice.