Flow price: --
f81377c437cabd80def87116637f963d3085e62d7dd5f2e581c3eef44b280a00

Transaction

Hash: f81377c437cabd80def87116637f963d3085e62d7dd5f2e581c3eef44b280a00
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:
  --> f81377c437cabd80def87116637f963d3085e62d7dd5f2e581c3eef44b280a00:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f81377c437cabd80def87116637f963d3085e62d7dd5f2e581c3eef44b280a00
Status:
ERROR
Block height:
40194431
Block id:
fdc04cadc7ba221cdac1454ecb1715a8a339ba9501fa66d9445b19b224442c83
Timestamp:
Thursday 3 November 2022 at 01:30:30 UTC
()
Proposer:
Authorizers:
Gas used:
26