Flow price: --
c913463b0295b98503d784c18a3ba88724cb2dad28cb5465e5928c563fb239f2

Transaction

Hash: c913463b0295b98503d784c18a3ba88724cb2dad28cb5465e5928c563fb239f2
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:
  --> c913463b0295b98503d784c18a3ba88724cb2dad28cb5465e5928c563fb239f2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c913463b0295b98503d784c18a3ba88724cb2dad28cb5465e5928c563fb239f2
Status:
ERROR
Block height:
41591684
Block id:
a14717d696b8732dfa2ecc5006cfc39237ba61659d84d37e2ebb629b6c04efac
Timestamp:
Saturday 26 November 2022 at 01:02:03 UTC
()
Proposer:
Authorizers:
Gas used:
22