Flow price: --
068f0c8296860822f9e93e2ba35e66650108aa72c69aa5e87f69f4a062925907

Transaction

Hash: 068f0c8296860822f9e93e2ba35e66650108aa72c69aa5e87f69f4a062925907
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:
  --> 068f0c8296860822f9e93e2ba35e66650108aa72c69aa5e87f69f4a062925907:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
068f0c8296860822f9e93e2ba35e66650108aa72c69aa5e87f69f4a062925907
Status:
ERROR
Block height:
40490423
Block id:
58d3da0e6664780c7a0e9e353300541223848bff63f7755eccf22f1daea85259
Timestamp:
Monday 7 November 2022 at 23:20:27 UTC
()
Proposer:
Authorizers:
Gas used:
23