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1
Vote

Diagram gives javascript error when removing swimlane in some circumstances

Issue can be replicated with this demo: https://ej2.syncfusion.com/demos/#/material/diagram/swimlane.html

Replication steps (see also the attached video):

  1. Select the swimlane in the diagram and delete it using the Delete key.
  2. Add horizontal swimlane from the symbol palette to the diagram.
  3. Select the added swimlane
    and delete it using the Delete key.
  4. --> Browser console has following errors:

common.min.js:226364 Error: attribute width: A negative value is not valid. ("-1.7976931348623157e+308")

setAttributeSvg @ common.min.js:226364

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/rendering/svg-renderer.js.SvgRenderer.drawRectangle @ common.min.js:215355

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/rendering/renderer.js.DiagramRenderer.drawRect @ common.min.js:215008

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.renderPageBreaks @ common.min.js:164954

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.transformLayers @ common.min.js:164907

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/interaction/scroller.js.DiagramScroller.setSize @ common.min.js:187166

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.updatePage @ common.min.js:168086

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.removeFromAQuad @ common.min.js:168054

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.remove @ common.min.js:160953

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.remove @ common.min.js:160990

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.removeCommand @ common.min.js:160792

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/interaction/event-handlers.js.DiagramEventHandler.keyDown @ common.min.js:182712

common.min.js:226364 Error: attribute height: Expected length, "-Infinity".

setAttributeSvg @ common.min.js:226364

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/rendering/svg-renderer.js.SvgRenderer.drawRectangle @ common.min.js:215355

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/rendering/renderer.js.DiagramRenderer.drawRect @ common.min.js:215008

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.renderPageBreaks @ common.min.js:164954

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.transformLayers @ common.min.js:164907

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/interaction/scroller.js.DiagramScroller.setSize @ common.min.js:187166

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.updatePage @ common.min.js:168086

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.removeFromAQuad @ common.min.js:168054

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.remove @ common.min.js:160953

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.remove @ common.min.js:160990

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/diagram.js.Diagram.removeCommand @ common.min.js:160792

push../node_modules/@syncfusion/ej2-diagrams/src/diagram/interaction/event-handlers.js.DiagramEventHandler.keyDown @ common.min.js:182712

common.min.js:226364 Error: attribute transform: Expected number, "rotate(0,5,NaN)".