Flow price: --
db637cdbb1d37d65726d7573ea205d60326993e1acc2a004633008df6e77619e

Transaction

Hash: db637cdbb1d37d65726d7573ea205d60326993e1acc2a004633008df6e77619e
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:
  --> db637cdbb1d37d65726d7573ea205d60326993e1acc2a004633008df6e77619e: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:
db637cdbb1d37d65726d7573ea205d60326993e1acc2a004633008df6e77619e
Status:
ERROR
Block height:
40656885
Block id:
1bd4ce7b93e798493f91a92885849354949a6b20e9c2e782cceacf079c64e12b
Timestamp:
Thursday 10 November 2022 at 18:28:11 UTC
()
Proposer:
Authorizers:
Gas used:
24