Layer image prop initialization failed when loading cluster image

[bldrvnlw]

Loading JupyterTest.mv get "Layer image prop initialization failed" with "Unable to compile quad vertex shader".

I think that this is triggered by a cluster image in the ManiVault data.

An additional issue is that if you click the error away it hangs on "Waiting for 0 tasks to complete"

[bldrvnlw]

Here is the debug trace

Set image prop geometry: QRectF(0,0 102x102)
Set selection prop geometry: QRectF(0,0 102x102)
Set selection tool prop geometry: QRectF(0,0 102x102)
Update model matrix for layer: "Images (102x102)"
Update the window title for layer: "Images (102x102)"
Zoom to the extents of layer: "Images (102x102)"
Set image prop geometry: QRectF(0,0 102x102)
Set selection prop geometry: QRectF(0,0 102x102)
Set selection tool prop geometry: QRectF(0,0 102x102)
Update model matrix for layer: "HSNE Embedding_img"
Update the window title for layer: "HSNE Embedding_img"
Set image prop geometry: QRectF(0,0 102x102)
Set selection prop geometry: QRectF(0,0 102x102)
Set selection tool prop geometry: QRectF(0,0 102x102)
Update model matrix for layer: "Clusters (mean-shift)_img"
Update the window title for layer: "Clusters (mean-shift)_img"
Set image prop geometry: QRectF(0,0 102x102)
Set selection prop geometry: QRectF(0,0 102x102)
Set selection tool prop geometry: QRectF(0,0 102x102)
Update model matrix for layer: "Images (102x102)"
Update the window title for layer: "Images (102x102)"
Zoom to the extents of layer: "Images (102x102)"
Set image prop geometry: QRectF(0,0 102x102)
Set selection prop geometry: QRectF(0,0 102x102)
Set selection tool prop geometry: QRectF(0,0 102x102)
Update model matrix for layer: "TSNE Embedding_img"
Update the window title for layer: "TSNE Embedding_img"
Set image prop geometry: QRectF(0,0 102x102)
Set selection prop geometry: QRectF(0,0 102x102)
Set selection tool prop geometry: QRectF(0,0 102x102)
Update model matrix for layer: "Clusters (mean-shift)_img"
Update the window title for layer: "Clusters (mean-shift)_img"
QOpenGLVertexArrayObject::create() requires a valid current OpenGL context
QOpenGLBuffer::bind(): buffer not created
QOpenGLBuffer::allocate(): buffer not created
QOpenGLBuffer::release(): buffer not created

and the stack trace

>	ImageViewerPlugin.dll!ImageProp::initialize() Line 50	C++
 	ImageViewerPlugin.dll!ImageProp::ImageProp(Layer & layer, const QString & name) Line 31	C++
 	ImageViewerPlugin.dll!Layer::initialize(ImageViewerPlugin * imageViewerPlugin, const mv::Dataset<Images> & imagesDataset) Line 65	C++
 	ImageViewerPlugin.dll!LayersModel::fromVariantMap(const QMap<QString,QVariant> & variantMap) Line 552	C++
 	MV_Public.dll!mv::util::Serializable::fromParentVariantMap(const QMap<QString,QVariant> & parentVariantMap) Line 219	C++
 	ImageViewerPlugin.dll!ImageViewerPlugin::fromVariantMap(const QMap<QString,QVariant> & variantMap) Line 406	C++
 	ManiVault Studio.exe!ViewPluginDockWidget::restoreViewPluginState() Line 182	C++
 	ManiVault Studio.exe!ViewPluginDockWidget::restoreViewPluginStates() Line 187	C++
 	ManiVault Studio.exe!mv::WorkspaceManager::fromVariantMap(const QMap<QString,QVariant> & variantMap) Line 564	C++
 	MV_Public.dll!mv::util::Serializable::fromVariantMap(mv::util::Serializable * serializable, const QMap<QString,QVariant> & variantMap) Line 186	C++
 	MV_Public.dll!mv::util::Serializable::fromJsonDocument(const QJsonDocument & jsonDocument) Line 74	C++
 	MV_Public.dll!mv::util::Serializable::fromJsonFile(const QString & filePath) Line 110	C++
 	ManiVault Studio.exe!mv::WorkspaceManager::loadWorkspace(QString filePath, bool addToRecentWorkspaces) Line 331	C++
 	ManiVault Studio.exe!ProjectManager::openProject(QString filePath, bool importDataOnly, bool loadWorkspace) Line 476	C++
 	ManiVault Studio.exe!StartPageOpenProjectWidget::updateRecentActions::__l13::<lambda>() Line 201	C++
 	[External Code]	
 	ManiVault Studio.exe!StartPageActionsWidget::{ctor}::__l2::<lambda>(const QModelIndex & index) Line 83	C++
 	ManiVault Studio.exe!QtPrivate::FunctorCall<QtPrivate::IndexesList<0>,QtPrivate::List<QModelIndex const &>,void,void <lambda>(const QModelIndex &)>::call(StartPageActionsWidget::{ctor}::__l2::void <lambda>(const QModelIndex &) & f, void * * arg) Line 163	C++
 	ManiVault Studio.exe!QtPrivate::Functor<void <lambda>(const QModelIndex &),1>::call<QtPrivate::List<QModelIndex const &>,void>(StartPageActionsWidget::{ctor}::__l2::void <lambda>(const QModelIndex &) & f, void * __formal, void * * arg) Line 278	C++
 	ManiVault Studio.exe!QtPrivate::QFunctorSlotObject<void <lambda>(const QModelIndex &),1,QtPrivate::List<QModelIndex const &>,void>::impl(int which, QtPrivate::QSlotObjectBase * this_, QObject * r, void * * a, bool * ret) Line 450	C++
 	[External Code]	
 	ManiVault Studio.exe!main(int argc, char * * argv) Line 233	C++

[bldrvnlw]

The exception is thrown here

ImageViewerPlugin/src/ImageProp.cpp

Line 50 in d8a822a

throw std::runtime_error("Unable to compile quad vertex shader");

.

It is about the 7th call to ImageProp::initialize

[bldrvnlw]

The issue is in both ImageProp and SelectionProp