Flow price: --
62833fb513fea091b40a3cf6190d88b06a524bbf9a8c0879ee16a1928667ec09

Transaction

Hash: 62833fb513fea091b40a3cf6190d88b06a524bbf9a8c0879ee16a1928667ec09
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:
  --> 62833fb513fea091b40a3cf6190d88b06a524bbf9a8c0879ee16a1928667ec09:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
62833fb513fea091b40a3cf6190d88b06a524bbf9a8c0879ee16a1928667ec09
Status:
ERROR
Block height:
40626662
Block id:
3969e66c3ec69841503c72aed99c8785a2f29af5b30626eda3a9abb9fa2ed30b
Timestamp:
Thursday 10 November 2022 at 06:07:23 UTC
()
Proposer:
Authorizers:
Gas used:
23