Flow price: --
95906bd5348223a421e61d274ab2c3efe804e1275ec028f214f6039276e070d9

Transaction

Hash: 95906bd5348223a421e61d274ab2c3efe804e1275ec028f214f6039276e070d9
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 95906bd5348223a421e61d274ab2c3efe804e1275ec028f214f6039276e070d9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
95906bd5348223a421e61d274ab2c3efe804e1275ec028f214f6039276e070d9
Status:
ERROR
Block height:
39851824
Block id:
c134447301bd9502886cb6096cc4c4155394c385292d26f31e6687570761e0a1
Timestamp:
Friday 28 October 2022 at 06:30:02 UTC
()
Proposer:
Authorizers:
Gas used:
50