Flow price: --
96e79ef4e6e39e1fecfb60a2b404175d968c5d64a5f6b1e59da3d5097f9bf821

Transaction

Hash: 96e79ef4e6e39e1fecfb60a2b404175d968c5d64a5f6b1e59da3d5097f9bf821
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:
  --> 96e79ef4e6e39e1fecfb60a2b404175d968c5d64a5f6b1e59da3d5097f9bf821:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
96e79ef4e6e39e1fecfb60a2b404175d968c5d64a5f6b1e59da3d5097f9bf821
Status:
ERROR
Block height:
40662909
Block id:
a02ccfc577ab0a401c5d52e860adad2ad7e6242e63de9652e42595ed032e96b6
Timestamp:
Thursday 10 November 2022 at 20:52:41 UTC
()
Proposer:
Authorizers:
Gas used:
25