Flow price: --
6daf4b81dd531a52aa232dfc1712f1700ad5ead0b5b2ceb04240445b1324ef32

Transaction

Hash: 6daf4b81dd531a52aa232dfc1712f1700ad5ead0b5b2ceb04240445b1324ef32
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:
  --> 6daf4b81dd531a52aa232dfc1712f1700ad5ead0b5b2ceb04240445b1324ef32:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6daf4b81dd531a52aa232dfc1712f1700ad5ead0b5b2ceb04240445b1324ef32
Status:
ERROR
Block height:
41170066
Block id:
63e79db74ff49d8269e2a01db309b8847cad1e44c96e4978498673453f8ce005
Timestamp:
Saturday 19 November 2022 at 05:44:34 UTC
()
Proposer:
Authorizers:
Gas used:
25