Flow price: --
27e1594f45e8d7edb5156dd8e856c9dd2cecc826e44c9e88d94a45d8aa871efd

Transaction

Hash: 27e1594f45e8d7edb5156dd8e856c9dd2cecc826e44c9e88d94a45d8aa871efd
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:
  --> 27e1594f45e8d7edb5156dd8e856c9dd2cecc826e44c9e88d94a45d8aa871efd: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:
27e1594f45e8d7edb5156dd8e856c9dd2cecc826e44c9e88d94a45d8aa871efd
Status:
ERROR
Block height:
40620795
Block id:
5baeb76d27927d2845225619b83374804eeb555cbcef117e6b44cd9a97c5dd65
Timestamp:
Thursday 10 November 2022 at 03:42:46 UTC
()
Proposer:
Authorizers:
Gas used:
23