Flow price: --
8e7ce1e1419dcf440d837d65fa75de0c0021d479df838a1d031e9f1df7e77b3f

Transaction

Hash: 8e7ce1e1419dcf440d837d65fa75de0c0021d479df838a1d031e9f1df7e77b3f
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:
  --> 8e7ce1e1419dcf440d837d65fa75de0c0021d479df838a1d031e9f1df7e77b3f: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:
8e7ce1e1419dcf440d837d65fa75de0c0021d479df838a1d031e9f1df7e77b3f
Status:
ERROR
Block height:
40714761
Block id:
52b3e16a0e7e17836dc8b9c107482db6f84eaf7803ce2cba0bfbd89bb70c0df4
Timestamp:
Friday 11 November 2022 at 17:59:36 UTC
()
Proposer:
Authorizers:
Gas used:
26