Flow price: --
dfe56ae3ba2ac59beb19dc848ac8496d874a94f17a9d2a25b8273edc8e7818e3

Transaction

Hash: dfe56ae3ba2ac59beb19dc848ac8496d874a94f17a9d2a25b8273edc8e7818e3
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:
  --> dfe56ae3ba2ac59beb19dc848ac8496d874a94f17a9d2a25b8273edc8e7818e3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dfe56ae3ba2ac59beb19dc848ac8496d874a94f17a9d2a25b8273edc8e7818e3
Status:
ERROR
Block height:
41611252
Block id:
6bec9cac7163361718301d928ecd4a4b885c613698e52ac391ebc7c0b61aa787
Timestamp:
Saturday 26 November 2022 at 08:37:40 UTC
()
Proposer:
Authorizers:
Gas used:
26