Flow price: --
bcb43ec5ab96171e39852ddf0addd1226f817607fd774378a1eb79c8304e0ee3

Transaction

Hash: bcb43ec5ab96171e39852ddf0addd1226f817607fd774378a1eb79c8304e0ee3
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:
  --> bcb43ec5ab96171e39852ddf0addd1226f817607fd774378a1eb79c8304e0ee3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bcb43ec5ab96171e39852ddf0addd1226f817607fd774378a1eb79c8304e0ee3
Status:
ERROR
Block height:
41625389
Block id:
386d48885a02a191759d535d28e82f8d7ef2b5fbfebef25bfba1a0d5a66df810
Timestamp:
Saturday 26 November 2022 at 14:08:10 UTC
()
Proposer:
Authorizers:
Gas used:
26