Crashes in IntensityDataProjectionsWidget

• Crash on closing application:
• create project, add GISAS instrument, sample, calculate job
• in JobView switch to Projections
• delete job
• close program --> CRASH. Segfault in ~IntensityDataProjectionsWidget(). Project can be saved or not - it doesn't matter

=> Cannot confirm with latest main, JWu 24may23

=> Confirmed with latest main on laptop, MSv 04july23

=> Cannot confirm with latest main on desktop, MSv 05july23

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• Crash on deteling jobs:
• create project, add GISAS instrument, sample, calculate 3 jobs one by one: job1, job2, job3
• go to JobView
• select job2 switch to Projections and add projection
• select job1 switch to Projections and add projection
• select job3
• delete job3
• delete job2 --> CRASH. Segfault in IntensityDataProjectionsWidget::setContext()

=> confirmed with latest main, JWu 24may23

added GUI crash labels

changed the description

changed the description

marked the checklist item Crash on closing application: as completed

changed the description

added take & solve label

marked the checklist item Crash on closing application: as incomplete

changed the description

assigned to @m.svechnikov

marked the checklist item Crash on closing application: as completed

mentioned in merge request !1755 (merged)

mentioned in commit 71519598

closed with merge request !1755 (merged)

marked the checklist item Crash on deteling jobs: as completed