Flow price: --
50f1fec5235f787e006bce07f92b0cc9d17cc554a5327aba8f490d396fe58524

Transaction

Hash: 50f1fec5235f787e006bce07f92b0cc9d17cc554a5327aba8f490d396fe58524
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:
  --> 50f1fec5235f787e006bce07f92b0cc9d17cc554a5327aba8f490d396fe58524:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
50f1fec5235f787e006bce07f92b0cc9d17cc554a5327aba8f490d396fe58524
Status:
ERROR
Block height:
41622823
Block id:
37716c74605f8f8a66b887e94ae93c66f60129c282207d8e69737050558f19fb
Timestamp:
Saturday 26 November 2022 at 13:08:50 UTC
()
Proposer:
Authorizers:
Gas used:
30