Flow price: --
fe9e6272f37023f4653205cbc9bcdd321a080ead526ebe6de7a65768de39b9d8

Transaction

Hash: fe9e6272f37023f4653205cbc9bcdd321a080ead526ebe6de7a65768de39b9d8
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:
  --> fe9e6272f37023f4653205cbc9bcdd321a080ead526ebe6de7a65768de39b9d8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fe9e6272f37023f4653205cbc9bcdd321a080ead526ebe6de7a65768de39b9d8
Status:
ERROR
Block height:
40822201
Block id:
548a5b9bc10ace0adc9237e37ac7823b1d8533ea845961b98b55be84d85f0e1a
Timestamp:
Sunday 13 November 2022 at 13:06:47 UTC
()
Proposer:
Authorizers:
Gas used:
23