Flow price: --
657cc965de33eef4546e0fb6cf368f0a7576b76b02755ea39dfebcea2cfa41e7

Transaction

Hash: 657cc965de33eef4546e0fb6cf368f0a7576b76b02755ea39dfebcea2cfa41e7
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:
  --> 657cc965de33eef4546e0fb6cf368f0a7576b76b02755ea39dfebcea2cfa41e7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
657cc965de33eef4546e0fb6cf368f0a7576b76b02755ea39dfebcea2cfa41e7
Status:
ERROR
Block height:
41457161
Block id:
035b216bf3d4231ffeb9ad309681365b3e8c19d063863a4f8d13ecd7eb9947d9
Timestamp:
Wednesday 23 November 2022 at 20:55:22 UTC
()
Proposer:
Authorizers:
Gas used:
23