Flow price: --
65b33527373fda9f6855026ab59a61422f3ac849a759964e035bf359c5a8219e

Transaction

Hash: 65b33527373fda9f6855026ab59a61422f3ac849a759964e035bf359c5a8219e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 65b33527373fda9f6855026ab59a61422f3ac849a759964e035bf359c5a8219e:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
65b33527373fda9f6855026ab59a61422f3ac849a759964e035bf359c5a8219e
Status:
ERROR
Block height:
39727808
Block id:
2af9250a8cf45c67375fac4a57e37f3109a9260925769bb7ad3094a9d91a66ea
Timestamp:
Wednesday 26 October 2022 at 04:30:46 UTC
()
Proposer:
Authorizers:
Gas used:
46