Flow price: --
5ec4417b7f2e91ea9d037927ce833a3775ee94dbc4ec398f07d84ff9926c312f

Transaction

Hash: 5ec4417b7f2e91ea9d037927ce833a3775ee94dbc4ec398f07d84ff9926c312f
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:
  --> 5ec4417b7f2e91ea9d037927ce833a3775ee94dbc4ec398f07d84ff9926c312f: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:
5ec4417b7f2e91ea9d037927ce833a3775ee94dbc4ec398f07d84ff9926c312f
Status:
ERROR
Block height:
41631368
Block id:
9d3a7079e9d272e2e82b58a61723ef15337e18292b6d4645da083c1c65de2b06
Timestamp:
Saturday 26 November 2022 at 16:27:20 UTC
()
Proposer:
Authorizers:
Gas used:
27