Flow price: --
4ab5877c834d6ca655eaa1711a543873c2261dfe567e2fb55448390106556bec

Transaction

Hash: 4ab5877c834d6ca655eaa1711a543873c2261dfe567e2fb55448390106556bec
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:
  --> 4ab5877c834d6ca655eaa1711a543873c2261dfe567e2fb55448390106556bec: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:
4ab5877c834d6ca655eaa1711a543873c2261dfe567e2fb55448390106556bec
Status:
ERROR
Block height:
41522651
Block id:
0a428c78ac3f706bba0c631e52f31c0bec30b079a76235e618d2abbe8c41d1d0
Timestamp:
Thursday 24 November 2022 at 22:16:40 UTC
()
Proposer:
Authorizers:
Gas used:
23