Flow price: --
18096d1964eeb5a8b4d7d620f14e520f9d8e2116bdc22e2bffd8b1fe6816afa3

Transaction

Hash: 18096d1964eeb5a8b4d7d620f14e520f9d8e2116bdc22e2bffd8b1fe6816afa3
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:
  --> 18096d1964eeb5a8b4d7d620f14e520f9d8e2116bdc22e2bffd8b1fe6816afa3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
18096d1964eeb5a8b4d7d620f14e520f9d8e2116bdc22e2bffd8b1fe6816afa3
Status:
ERROR
Block height:
41591838
Block id:
ba84f41b157fc3fd3a299567d30c1d65e57497d58f937cb8a6a25c6864ccfffb
Timestamp:
Saturday 26 November 2022 at 01:05:39 UTC
()
Proposer:
Authorizers:
Gas used:
27