Flow price: --
32858f384f452c3af343f8f1e6b7ac542b412015bdad772eb52a50f7a3ea847f

Transaction

Hash: 32858f384f452c3af343f8f1e6b7ac542b412015bdad772eb52a50f7a3ea847f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 32858f384f452c3af343f8f1e6b7ac542b412015bdad772eb52a50f7a3ea847f: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:
32858f384f452c3af343f8f1e6b7ac542b412015bdad772eb52a50f7a3ea847f
Status:
ERROR
Block height:
39860143
Block id:
dd3a25ce3c41bdf7ad781eccf5226432d30f8bcac054825c357003ccfc530170
Timestamp:
Friday 28 October 2022 at 09:51:58 UTC
()
Proposer:
Authorizers:
Gas used:
47