Flow price: --
703ed6967731ce7dba2215b241a7dc02cd45029f18e256b16d62c0238faf8f93

Transaction

Hash: 703ed6967731ce7dba2215b241a7dc02cd45029f18e256b16d62c0238faf8f93
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:
  --> 703ed6967731ce7dba2215b241a7dc02cd45029f18e256b16d62c0238faf8f93:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
703ed6967731ce7dba2215b241a7dc02cd45029f18e256b16d62c0238faf8f93
Status:
ERROR
Block height:
41471997
Block id:
a5dd393c5da0ebc36945b94b7cf6d8eca92eb4228dacd3d09f63085d63915882
Timestamp:
Thursday 24 November 2022 at 02:41:22 UTC
()
Proposer:
Authorizers:
Gas used:
26