Flow price: --
8373893ce12e7ed60283e4edbd39f610b71a60972565f3978dc3ded9d0c22911

Transaction

Hash: 8373893ce12e7ed60283e4edbd39f610b71a60972565f3978dc3ded9d0c22911
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 8373893ce12e7ed60283e4edbd39f610b71a60972565f3978dc3ded9d0c22911:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
8373893ce12e7ed60283e4edbd39f610b71a60972565f3978dc3ded9d0c22911
Status:
ERROR
Block height:
41063427
Block id:
6c57a2bdfe3101228d6be7d1ee807b2ba899ac5d5327edbba7fae23d5168cd68
Timestamp:
Thursday 17 November 2022 at 12:24:14 UTC
()
Proposer:
Authorizers:
Gas used:
25