Flow price: --
46b848b0b13cb6b59204d098d5d02036df78f0c37d09333244185f681b508390

Transaction

Hash: 46b848b0b13cb6b59204d098d5d02036df78f0c37d09333244185f681b508390
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 46b848b0b13cb6b59204d098d5d02036df78f0c37d09333244185f681b508390:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
46b848b0b13cb6b59204d098d5d02036df78f0c37d09333244185f681b508390
Status:
ERROR
Block height:
39798659
Block id:
1fe82727701b46a484570ac37e68027ce2a106a0f185d6f09d2ba527bbd05e40
Timestamp:
Thursday 27 October 2022 at 09:02:45 UTC
()
Proposer:
Authorizers:
Gas used:
48