Flow price: --
c559fbd8a4096182d399dcc9f691f0005913659677487f4ea95d7598725c96b2

Transaction

Hash: c559fbd8a4096182d399dcc9f691f0005913659677487f4ea95d7598725c96b2
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:
  --> c559fbd8a4096182d399dcc9f691f0005913659677487f4ea95d7598725c96b2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c559fbd8a4096182d399dcc9f691f0005913659677487f4ea95d7598725c96b2
Status:
ERROR
Block height:
41485967
Block id:
3d62b02967bfbb6aacd1dff4cebc01879d19a5f030fb62722a06ae5514a378da
Timestamp:
Thursday 24 November 2022 at 08:06:50 UTC
()
Proposer:
Authorizers:
Gas used:
26