Flow price: --
e08b2d861c7d7ea4a377d5afe626ad18b235c9b70216d0f2226966917c9dff80

Transaction

Hash: e08b2d861c7d7ea4a377d5afe626ad18b235c9b70216d0f2226966917c9dff80
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:
  --> e08b2d861c7d7ea4a377d5afe626ad18b235c9b70216d0f2226966917c9dff80:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e08b2d861c7d7ea4a377d5afe626ad18b235c9b70216d0f2226966917c9dff80
Status:
ERROR
Block height:
40762266
Block id:
21f27a331029f9238d954f83c3a7f156034d76c6dcbdc09335ed1c289e249518
Timestamp:
Saturday 12 November 2022 at 13:08:12 UTC
()
Proposer:
Authorizers:
Gas used:
26