Flow price: --
2341839fe6b4c602539c7eec2723feac55ebd5e75cb12342296b67a7fdeeba67

Transaction

Hash: 2341839fe6b4c602539c7eec2723feac55ebd5e75cb12342296b67a7fdeeba67
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:
  --> 2341839fe6b4c602539c7eec2723feac55ebd5e75cb12342296b67a7fdeeba67:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2341839fe6b4c602539c7eec2723feac55ebd5e75cb12342296b67a7fdeeba67
Status:
ERROR
Block height:
41503072
Block id:
d270a2190a444661f78258227147099480d68cb71090a719865ba8ac6f06ea35
Timestamp:
Thursday 24 November 2022 at 14:43:14 UTC
()
Proposer:
Authorizers:
Gas used:
26