Flow price: --
eed358212618f58e8ff0a1818ec6179cd55f6dad846db71142eee22c80000916

Transaction

Hash: eed358212618f58e8ff0a1818ec6179cd55f6dad846db71142eee22c80000916
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:
  --> eed358212618f58e8ff0a1818ec6179cd55f6dad846db71142eee22c80000916:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
eed358212618f58e8ff0a1818ec6179cd55f6dad846db71142eee22c80000916
Status:
ERROR
Block height:
41624739
Block id:
423a4e7c73df9a37b286dfd7ba75af23d01332cc71d75807bab1d8b4ef919600
Timestamp:
Saturday 26 November 2022 at 13:53:04 UTC
()
Proposer:
Authorizers:
Gas used:
29