Flow price: --
6db41db0f5d925d770dba5ac1406ea51b667aaf53cf7e05fac2f7867eea06b0c

Transaction

Hash: 6db41db0f5d925d770dba5ac1406ea51b667aaf53cf7e05fac2f7867eea06b0c
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:
  --> 6db41db0f5d925d770dba5ac1406ea51b667aaf53cf7e05fac2f7867eea06b0c: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:
6db41db0f5d925d770dba5ac1406ea51b667aaf53cf7e05fac2f7867eea06b0c
Status:
ERROR
Block height:
41462878
Block id:
612e6129e67d2d5c586cee4b930b05376b85a967ceda857a8cce89b3a52c6563
Timestamp:
Wednesday 23 November 2022 at 23:08:07 UTC
()
Proposer:
Authorizers:
Gas used:
24