Flow price: --
bdcf79b53d39f9e3b685f036198ea340529f66df9bb0b433649dd04d3f495476

Transaction

Hash: bdcf79b53d39f9e3b685f036198ea340529f66df9bb0b433649dd04d3f495476
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> bdcf79b53d39f9e3b685f036198ea340529f66df9bb0b433649dd04d3f495476:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
bdcf79b53d39f9e3b685f036198ea340529f66df9bb0b433649dd04d3f495476
Status:
ERROR
Block height:
39871636
Block id:
4a8fc412efb90d608070d2da75ba9177bddf9022bf03c688ffd658a5f4c00f32
Timestamp:
Friday 28 October 2022 at 14:29:23 UTC
()
Proposer:
Authorizers:
Gas used:
50