Flow price: --
eb6b69f8417df0c4660bbd92c27bc048a19a25a97973518a80c5c1db61d1046e

Transaction

Hash: eb6b69f8417df0c4660bbd92c27bc048a19a25a97973518a80c5c1db61d1046e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> eb6b69f8417df0c4660bbd92c27bc048a19a25a97973518a80c5c1db61d1046e: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:
eb6b69f8417df0c4660bbd92c27bc048a19a25a97973518a80c5c1db61d1046e
Status:
ERROR
Block height:
40145799
Block id:
f0452c1534b859843772a680e67f69e645f958f99756fe697835c73a94b410a9
Timestamp:
Wednesday 2 November 2022 at 04:31:39 UTC
()
Proposer:
Authorizers:
Gas used:
48