Flow price: --
7f2f541ea075e3b50ba221bed902f204bf884ae417d9ecbee15c072c4ccdebb8

Transaction

Hash: 7f2f541ea075e3b50ba221bed902f204bf884ae417d9ecbee15c072c4ccdebb8
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:
  --> 7f2f541ea075e3b50ba221bed902f204bf884ae417d9ecbee15c072c4ccdebb8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7f2f541ea075e3b50ba221bed902f204bf884ae417d9ecbee15c072c4ccdebb8
Status:
ERROR
Block height:
41506036
Block id:
979a605a77906b589d3c5d7a2d01923f77da140b2e292095857f22f5ec4f120c
Timestamp:
Thursday 24 November 2022 at 15:52:30 UTC
()
Proposer:
Authorizers:
Gas used:
26