Flow price: --
dbccd39d88de3a03319c3401cac54b63c26d81bb4dbbb557e72c8e40da441de6

Transaction

Hash: dbccd39d88de3a03319c3401cac54b63c26d81bb4dbbb557e72c8e40da441de6
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:
  --> dbccd39d88de3a03319c3401cac54b63c26d81bb4dbbb557e72c8e40da441de6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dbccd39d88de3a03319c3401cac54b63c26d81bb4dbbb557e72c8e40da441de6
Status:
ERROR
Block height:
41351577
Block id:
14be4c46e747207b062eb9bc216b456786fd6f297228723359a63840506f6739
Timestamp:
Tuesday 22 November 2022 at 04:11:17 UTC
()
Proposer:
Authorizers:
Gas used:
25