Flow price: --
d95aa6f2f7f84da8b51734981f0beec7258b0bcb2d740980b7cf22246c6379fa

Transaction

Hash: d95aa6f2f7f84da8b51734981f0beec7258b0bcb2d740980b7cf22246c6379fa
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:
  --> d95aa6f2f7f84da8b51734981f0beec7258b0bcb2d740980b7cf22246c6379fa: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:
d95aa6f2f7f84da8b51734981f0beec7258b0bcb2d740980b7cf22246c6379fa
Status:
ERROR
Block height:
40714470
Block id:
0f165b5cb72bce338c5d26fc0a89436689580f6330aeb29252b92a72715a4946
Timestamp:
Friday 11 November 2022 at 17:52:24 UTC
()
Proposer:
Authorizers:
Gas used:
26