Flow price: --
ac7bfe7fa22b20d09597a383cb893d15554febf5d18ac36d6adb4b336fbb939c

Transaction

Hash: ac7bfe7fa22b20d09597a383cb893d15554febf5d18ac36d6adb4b336fbb939c
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:
  --> ac7bfe7fa22b20d09597a383cb893d15554febf5d18ac36d6adb4b336fbb939c: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:
ac7bfe7fa22b20d09597a383cb893d15554febf5d18ac36d6adb4b336fbb939c
Status:
ERROR
Block height:
41642528
Block id:
1627d117e8f9402baf66137ecb699cafd77d91db6219f5cfec2f0ba7ee55949a
Timestamp:
Saturday 26 November 2022 at 20:47:21 UTC
()
Proposer:
Authorizers:
Gas used:
27