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Catch situations where backend is not correctly set

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This commit is contained in:
ChrisTerBeke 2017-12-14 15:16:17 +01:00
parent c056fcb23d
commit 47e5303a89
1 changed files with 10 additions and 6 deletions
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16
resources/qml/SaveButton.qml
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@ -14,7 +14,7 @@ Item {
property real progress: UM.Backend.progress
property int backendState: UM.Backend.state
property var backend: CuraApplication.getBackend()
property var backend: CuraApplication.getBackend() || "undefined"
property bool activity: CuraApplication.platformActivity
property alias buttonRowWidth: saveRow.width
@ -49,12 +49,16 @@ Item {
}
function sliceOrStopSlicing() {
if (base.backendState != "undefined" && backend !== "undefined") {
if ([1, 5].indexOf(base.backendState) != -1) {
backend.forceSlice();
} else {
backend.stopSlicing();
try {
if (base.backendState != "undefined" && base.backend != "undefined") {
if ([1, 5].indexOf(base.backendState) != -1) {
backend.forceSlice();
} else {
backend.stopSlicing();
}
}
} catch (e) {
console.log('Could not start or stop slicing', e)
}
}