Flow price: --
1653a9468a80ee16c43d89736589eebaf7c705e8ee69ecd6c0524f3c8aabff66

Transaction

Hash: 1653a9468a80ee16c43d89736589eebaf7c705e8ee69ecd6c0524f3c8aabff66
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:
  --> 1653a9468a80ee16c43d89736589eebaf7c705e8ee69ecd6c0524f3c8aabff66:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1653a9468a80ee16c43d89736589eebaf7c705e8ee69ecd6c0524f3c8aabff66
Status:
ERROR
Block height:
41579155
Block id:
d0461c120b65dbb972b0e1283ac127784dd182c7c5f4d702d45a63609a6f5d90
Timestamp:
Friday 25 November 2022 at 20:11:29 UTC
()
Proposer:
Authorizers:
Gas used:
27