When a report has one or more invalid checkpoints with level < 0 the report doesn't open. The old GUI couldn't open them either and gave an exception, this has been solved:
It is with the proof of migration storage that some invalid reports are currently generated. @lenardvandermaas is currently looking into this but is would still be nice when the new GUI can also handle these invalid reports/checkpoints.
When a report has one or more invalid checkpoints with level < 0 the report doesn't open. The old GUI couldn't open them either and gave an exception, this has been solved:
https://github.com/ibissource/ibis-ladybug/commit/014a9d01c9e6b9bec1b4ae7b458cd2e8e438a585 https://github.com/ibissource/ibis-ladybug/commit/3b935272133123c3a98890fd398cb267e98e4246
It is with the proof of migration storage that some invalid reports are currently generated. @lenardvandermaas is currently looking into this but is would still be nice when the new GUI can also handle these invalid reports/checkpoints.