FFA

@wachulski do you have an example ? Using the AmIRichAlready example, I simply added in the contructor of AmIRichAlready `tokenContract.approve(0xeeeEEEeeeEEEeeeEEEeeeEEEeeeEEEeeeeEEEEEe, 10);` and in a test file ` await mockERC20.mock.approve.returns();` before...

> I am experiencing the same problem right now, what's weird is that it works on my PC locally, but when I deploy it to Heroku it crashes > >...