Flow price: --
0db0cf0f25f05097e3dae5f6d1f4b005a96a671318e8709d15cde0825df6d3e7

Transaction

Hash: 0db0cf0f25f05097e3dae5f6d1f4b005a96a671318e8709d15cde0825df6d3e7
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:
  --> 0db0cf0f25f05097e3dae5f6d1f4b005a96a671318e8709d15cde0825df6d3e7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0db0cf0f25f05097e3dae5f6d1f4b005a96a671318e8709d15cde0825df6d3e7
Status:
ERROR
Block height:
41629803
Block id:
4376772343f4f20e2cf8ef1c13a012102387a578e6ecfd7fa1677329dd3f1b3c
Timestamp:
Saturday 26 November 2022 at 15:50:54 UTC
()
Proposer:
Authorizers:
Gas used:
37