Flow price: --
79703b01b4b9124ead1810d86feff133912020b061d54563aa782a43832ec028

Transaction

Hash: 79703b01b4b9124ead1810d86feff133912020b061d54563aa782a43832ec028
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 79703b01b4b9124ead1810d86feff133912020b061d54563aa782a43832ec028:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
79703b01b4b9124ead1810d86feff133912020b061d54563aa782a43832ec028
Status:
ERROR
Block height:
40146129
Block id:
4055d03608c555345ea6a6439913dfef5210b9778eaf94a8ec6703ab650057b4
Timestamp:
Wednesday 2 November 2022 at 04:39:57 UTC
()
Proposer:
Authorizers:
Gas used:
46