Flow price: --
633058447f10b0ff2ac17f79ac668a504a8255940645ddd3b987f49fac87b166

Transaction

Hash: 633058447f10b0ff2ac17f79ac668a504a8255940645ddd3b987f49fac87b166
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:
  --> 633058447f10b0ff2ac17f79ac668a504a8255940645ddd3b987f49fac87b166:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
633058447f10b0ff2ac17f79ac668a504a8255940645ddd3b987f49fac87b166
Status:
ERROR
Block height:
41599301
Block id:
27d04065cee6450b2a763e6469f4e10368d44ffd7d54414d33e71bfe8e631f33
Timestamp:
Saturday 26 November 2022 at 03:58:56 UTC
()
Proposer:
Authorizers:
Gas used:
29