Flow price: --
8bcf5f8cedfb815de33a0d229707713752114a571335f0ebe7a4e2e7adbf61d4

Transaction

Hash: 8bcf5f8cedfb815de33a0d229707713752114a571335f0ebe7a4e2e7adbf61d4
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:
  --> 8bcf5f8cedfb815de33a0d229707713752114a571335f0ebe7a4e2e7adbf61d4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8bcf5f8cedfb815de33a0d229707713752114a571335f0ebe7a4e2e7adbf61d4
Status:
ERROR
Block height:
41152009
Block id:
e292f60339e6fe6b6c3c2e1cc2c164e1013969870422af198cd96120a8b375ff
Timestamp:
Friday 18 November 2022 at 22:43:55 UTC
()
Proposer:
Authorizers:
Gas used:
23