Flow price: --
aa1f552809dfeb8e7d967b1772c2a6bc43b5f3ef5eec16908c7190d0da9853d5

Transaction

Hash: aa1f552809dfeb8e7d967b1772c2a6bc43b5f3ef5eec16908c7190d0da9853d5
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:
  --> aa1f552809dfeb8e7d967b1772c2a6bc43b5f3ef5eec16908c7190d0da9853d5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
aa1f552809dfeb8e7d967b1772c2a6bc43b5f3ef5eec16908c7190d0da9853d5
Status:
ERROR
Block height:
40777741
Block id:
3edc82825b05093be888f99f9d1e92cd1d5c947ee8955670a233396b80953c52
Timestamp:
Saturday 12 November 2022 at 19:21:25 UTC
()
Proposer:
Authorizers:
Gas used:
23