Flow price: --
c5a8c0b7e136396d8767d008c9f08241286dc83e56d67b5c39d4a931468a0c34

Transaction

Hash: c5a8c0b7e136396d8767d008c9f08241286dc83e56d67b5c39d4a931468a0c34
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:
  --> c5a8c0b7e136396d8767d008c9f08241286dc83e56d67b5c39d4a931468a0c34:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c5a8c0b7e136396d8767d008c9f08241286dc83e56d67b5c39d4a931468a0c34
Status:
ERROR
Block height:
41420485
Block id:
1fa448eb786130ea7f44adbbbd3d057da2c5662988c3c8300e9223e59180fcd7
Timestamp:
Wednesday 23 November 2022 at 06:45:08 UTC
()
Proposer:
Authorizers:
Gas used:
23