Flow price: --
e3bba7a0799e07ac8952bec7beb097dbec59893b9902026bfc62e3c751b147a7

Transaction

Hash: e3bba7a0799e07ac8952bec7beb097dbec59893b9902026bfc62e3c751b147a7
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:
  --> e3bba7a0799e07ac8952bec7beb097dbec59893b9902026bfc62e3c751b147a7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e3bba7a0799e07ac8952bec7beb097dbec59893b9902026bfc62e3c751b147a7
Status:
ERROR
Block height:
40808681
Block id:
3a7dbdb1a981f08a0f441db672a24cd522c7b580fba403149a23904520e3c0e2
Timestamp:
Sunday 13 November 2022 at 07:40:37 UTC
()
Proposer:
Authorizers:
Gas used:
23