Flow price: --
962e7d10fd8ab61736855b41220cc6f19109c8b5b32cdb692377486b2aa9b174

Transaction

Hash: 962e7d10fd8ab61736855b41220cc6f19109c8b5b32cdb692377486b2aa9b174
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:
  --> 962e7d10fd8ab61736855b41220cc6f19109c8b5b32cdb692377486b2aa9b174:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
962e7d10fd8ab61736855b41220cc6f19109c8b5b32cdb692377486b2aa9b174
Status:
ERROR
Block height:
40613544
Block id:
f50739417aed6262986f386497525192a1d3373c4199d1f1f2ff41e88b1bd3d7
Timestamp:
Thursday 10 November 2022 at 00:45:05 UTC
()
Proposer:
Authorizers:
Gas used:
22