Flow price: --
948268c38c55fea8e07e513cd9935eaea9b9e4b52b06a2fc19901629a353f948

Transaction

Hash: 948268c38c55fea8e07e513cd9935eaea9b9e4b52b06a2fc19901629a353f948
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:
  --> 948268c38c55fea8e07e513cd9935eaea9b9e4b52b06a2fc19901629a353f948:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
948268c38c55fea8e07e513cd9935eaea9b9e4b52b06a2fc19901629a353f948
Status:
ERROR
Block height:
40762064
Block id:
b55ab4aafe1b1a87ee6cec83bbad3de2c66c5301970fdd10755505dc7c0f3d97
Timestamp:
Saturday 12 November 2022 at 13:03:26 UTC
()
Proposer:
Authorizers:
Gas used:
23