Flow price: --
d4f3b1b4891f13d5f39a5610890aeddd6ff310d40e2e128e31cfc01d37518b0a

Transaction

Hash: d4f3b1b4891f13d5f39a5610890aeddd6ff310d40e2e128e31cfc01d37518b0a
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:
  --> d4f3b1b4891f13d5f39a5610890aeddd6ff310d40e2e128e31cfc01d37518b0a: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:
d4f3b1b4891f13d5f39a5610890aeddd6ff310d40e2e128e31cfc01d37518b0a
Status:
ERROR
Block height:
41645070
Block id:
00b92c7d55030205bb4a4a9e4d45ceb4bed8f90b7001234557ee469215fe8301
Timestamp:
Saturday 26 November 2022 at 21:46:09 UTC
()
Proposer:
Authorizers:
Gas used:
27