[Solved] TypeError: Cannot read properties of undefined (reading ‘equal’) [closed]

You didn’t close the parenthesis around the expect calls in the second test correctly. You’re accessing .to on the number returned by .balanceOf. Replace with: expect(await hardhatToken.balanceOf(addr1.address)).to.equal(10); // … expect(await hardhatToken.balanceOf(addr2.address)).to.equal(5); 2 solved TypeError: Cannot read properties of undefined (reading ‘equal’) [closed]