Flow price: --
6d4a2dcbe7017530984443abdc5801015e88723cd9b209be58fe49471d4e7d2f

Transaction

Hash: 6d4a2dcbe7017530984443abdc5801015e88723cd9b209be58fe49471d4e7d2f
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:
  --> 6d4a2dcbe7017530984443abdc5801015e88723cd9b209be58fe49471d4e7d2f: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:
6d4a2dcbe7017530984443abdc5801015e88723cd9b209be58fe49471d4e7d2f
Status:
ERROR
Block height:
41520175
Block id:
ece9bd4c35b73561089de1e4b4728cdac2855cfe9e77e78f86c2330247ebab69
Timestamp:
Thursday 24 November 2022 at 21:19:47 UTC
()
Proposer:
Authorizers:
Gas used:
25