Flow price: --
2da10f08b6c0a059148d41c71aba91d4a367b850f077d635c0139fdc845d575c

Transaction

Hash: 2da10f08b6c0a059148d41c71aba91d4a367b850f077d635c0139fdc845d575c
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:
  --> 2da10f08b6c0a059148d41c71aba91d4a367b850f077d635c0139fdc845d575c: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:
2da10f08b6c0a059148d41c71aba91d4a367b850f077d635c0139fdc845d575c
Status:
ERROR
Block height:
41588841
Block id:
6ddcd73eb61f540b6109899e8a8ba1e16426f563d44d4773a5afc1117bb999f7
Timestamp:
Friday 25 November 2022 at 23:56:14 UTC
()
Proposer:
Authorizers:
Gas used:
26