[For personal use] The trial version of the WeChat applet cannot load data and cannot call the interface

1. Cause

The WeChat applet debugging mode is not turned on

Two, the solution

1. Enter the applet

Click on the 3 dots in the upper right corner

2. Click the development and debugging in the lower right corner

3. Click "Turn on Debugging"

4. Click "Go to trial version" to test again

5. The problem is solved (a corner mark appears in the lower right corner), let's test again!