Flow price: --
da955aa295ba40df5037ad219204a9889f425b403e88adadaa2880848e7267a5

Transaction

Hash: da955aa295ba40df5037ad219204a9889f425b403e88adadaa2880848e7267a5
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:
  --> da955aa295ba40df5037ad219204a9889f425b403e88adadaa2880848e7267a5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
da955aa295ba40df5037ad219204a9889f425b403e88adadaa2880848e7267a5
Status:
ERROR
Block height:
40572464
Block id:
a679fab161dc91b387eb3f93ba631e15eeee8effedaa453c34d2f7f99f7b44d1
Timestamp:
Wednesday 9 November 2022 at 08:08:11 UTC
()
Proposer:
Authorizers:
Gas used:
23