Flow price: --
78a74fb81892037d2096b6605e788c29d620235c02d90337b7e15a52de7add2c

Transaction

Hash: 78a74fb81892037d2096b6605e788c29d620235c02d90337b7e15a52de7add2c
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:
  --> 78a74fb81892037d2096b6605e788c29d620235c02d90337b7e15a52de7add2c: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:
78a74fb81892037d2096b6605e788c29d620235c02d90337b7e15a52de7add2c
Status:
ERROR
Block height:
41558742
Block id:
280a37f5883e89eec54d6c36be13c8fc9cb567ac0660bbd59c5761010eae56c3
Timestamp:
Friday 25 November 2022 at 12:16:15 UTC
()
Proposer:
Authorizers:
Gas used:
26