Flow price: --
62c41fc6c2808ccd494683fd7a07c89c355dcac3b81a4784d2c63e3e8cb6c24f

Transaction

Hash: 62c41fc6c2808ccd494683fd7a07c89c355dcac3b81a4784d2c63e3e8cb6c24f
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:
  --> 62c41fc6c2808ccd494683fd7a07c89c355dcac3b81a4784d2c63e3e8cb6c24f: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:
62c41fc6c2808ccd494683fd7a07c89c355dcac3b81a4784d2c63e3e8cb6c24f
Status:
ERROR
Block height:
41412569
Block id:
e14b0f11afd59a688c650e226da851f9db8ef986013b03ab2a3f6699b2261184
Timestamp:
Wednesday 23 November 2022 at 03:42:42 UTC
()
Proposer:
Authorizers:
Gas used:
24