Flow price: --
69ee0b6db83dcd3866906071641b589c12dac594d3016c6fb812f8f25e7523c5

Transaction

Hash: 69ee0b6db83dcd3866906071641b589c12dac594d3016c6fb812f8f25e7523c5
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:
  --> 69ee0b6db83dcd3866906071641b589c12dac594d3016c6fb812f8f25e7523c5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
69ee0b6db83dcd3866906071641b589c12dac594d3016c6fb812f8f25e7523c5
Status:
ERROR
Block height:
41367603
Block id:
6edad2c5ae244da6179041a2a1572053313c4fe5a485756ae47e6d744661b8a7
Timestamp:
Tuesday 22 November 2022 at 10:24:31 UTC
()
Proposer:
Authorizers:
Gas used:
26