Flow price: --
efe4d5db5d1dbc6ec82b2329b339f8e99ed14d841548eb0307280d7b86ce0e2e

Transaction

Hash: efe4d5db5d1dbc6ec82b2329b339f8e99ed14d841548eb0307280d7b86ce0e2e
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:
  --> efe4d5db5d1dbc6ec82b2329b339f8e99ed14d841548eb0307280d7b86ce0e2e: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:
efe4d5db5d1dbc6ec82b2329b339f8e99ed14d841548eb0307280d7b86ce0e2e
Status:
ERROR
Block height:
41292862
Block id:
25efaf582c38ce4fc1ebdae9113659b85cc115ec74c1eb47a003f81d8c14b5a4
Timestamp:
Monday 21 November 2022 at 05:20:29 UTC
()
Proposer:
Authorizers:
Gas used:
22