Flow price: --
b4754cc15bfa892b5eece86dc50206900f890331c3cd5c0cdc6c73917a835157

Transaction

Hash: b4754cc15bfa892b5eece86dc50206900f890331c3cd5c0cdc6c73917a835157
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:
  --> b4754cc15bfa892b5eece86dc50206900f890331c3cd5c0cdc6c73917a835157:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b4754cc15bfa892b5eece86dc50206900f890331c3cd5c0cdc6c73917a835157
Status:
ERROR
Block height:
40491279
Block id:
f5faed3a9436a1246220e58ab6745a4b17dd6af421f3530e7e3bcdf5da9bc4fb
Timestamp:
Monday 7 November 2022 at 23:40:45 UTC
()
Proposer:
Authorizers:
Gas used:
23