Flow price: --
dc87357c2a1bd2d3669b753584c8d29f3a06af30a284a672d9d893f83e298551

Transaction

Hash: dc87357c2a1bd2d3669b753584c8d29f3a06af30a284a672d9d893f83e298551
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:
  --> dc87357c2a1bd2d3669b753584c8d29f3a06af30a284a672d9d893f83e298551:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dc87357c2a1bd2d3669b753584c8d29f3a06af30a284a672d9d893f83e298551
Status:
ERROR
Block height:
41520164
Block id:
1a5f9bf007627740ed972bb509587e96be72affba4a803516937df2b9b5b04c7
Timestamp:
Thursday 24 November 2022 at 21:19:32 UTC
()
Proposer:
Authorizers:
Gas used:
33