Flow price: --
0c5b79d79ee60e18cba443e8d732b341f9feb062626037f3cffad0f6c26860d1

Transaction

Hash: 0c5b79d79ee60e18cba443e8d732b341f9feb062626037f3cffad0f6c26860d1
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:
  --> 0c5b79d79ee60e18cba443e8d732b341f9feb062626037f3cffad0f6c26860d1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0c5b79d79ee60e18cba443e8d732b341f9feb062626037f3cffad0f6c26860d1
Status:
ERROR
Block height:
40536441
Block id:
1ff0dbbb572639da3a5f8c0f2e031f79b81d41ef208fa13783e74b14df4b0efa
Timestamp:
Tuesday 8 November 2022 at 17:46:56 UTC
()
Proposer:
Authorizers:
Gas used:
22