Flow price: --
c27053b821e3cbe696e725d86d8fc9c224227bd2c1c2fc88a278be3d3d26a77f

Transaction

Hash: c27053b821e3cbe696e725d86d8fc9c224227bd2c1c2fc88a278be3d3d26a77f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> c27053b821e3cbe696e725d86d8fc9c224227bd2c1c2fc88a278be3d3d26a77f: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:
c27053b821e3cbe696e725d86d8fc9c224227bd2c1c2fc88a278be3d3d26a77f
Status:
ERROR
Block height:
40128519
Block id:
076e404041d1a01d36c7743453486d85476fc12d54340a5f47af904499b5fd47
Timestamp:
Tuesday 1 November 2022 at 21:30:00 UTC
()
Proposer:
Authorizers:
Gas used:
50