Flow price: --
a45979284652fea5734a52f637dd126e61678559bca5fd8bcc42381bc6734de2

Transaction

Hash: a45979284652fea5734a52f637dd126e61678559bca5fd8bcc42381bc6734de2
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:
  --> a45979284652fea5734a52f637dd126e61678559bca5fd8bcc42381bc6734de2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a45979284652fea5734a52f637dd126e61678559bca5fd8bcc42381bc6734de2
Status:
ERROR
Block height:
41492813
Block id:
d1a5e0b67591657deff407475174226e8c2ea4a47c40396c29bc9df292e71c18
Timestamp:
Thursday 24 November 2022 at 10:45:02 UTC
()
Proposer:
Authorizers:
Gas used:
23