TileGrid not getting removed from a Layout

[sidharth1917]

Hi,
I am using SmartGWT version 12.1-p20200520.
I have created a Custom Tile Grid implementation with constructor as follows:

setDataSource(datasource);
        setSelectionType(SelectionStyle.SINGLE);
        final Criteria criteria = new Criteria();
        criteria.addCriteria("id", libraryId);
        criteria.addCriteria("vm_id", null != vendorMaterialId ? vendorMaterialId.toString() : vendorMaterialId);
        criteria.addCriteria("frmString", "frmString");
        setInitialCriteria(criteria);
        setAutoFetchData(true);
        GWT.create(MetaFactory.class);
        setTileConstructor(tileType.getClass().getName());
        setTileWidth(ComponentStyle.INT_325);
        setTileHeight(ComponentStyle.INT_220);
        setTilesPerLine(ComponentStyle.INT_4);
        setOverflow(Overflow.VISIBLE);
        this.priceSource = priceSource;
        this.libraryFlag = libraryFlag;

In my view class, I instantiate this custom TileGrid and add it to a Layout.

Now, when I am doing layout.removemember(tileGrid) it gives me error

"TypeError: Cannot read property 'getClass' of undefined
at Object.Class_getCanvasLocatorFallbackPath [as getCanvasLocatorFallbackPath] (http://127.0.0.1:8888/XYZ/sc/modul...re.js:5002:189)
at _3.class_getCanvasLocatorFallbackpath [as getCanvasLocatorFallbackPath] (http://127.0.0.1:8888/XYZ/sc/modul...ore.js:5021:43)
at _3.isc_c_Class_invokeSuper [as invokeSuper] (http://127.0.0.1:8888/XYZ/sc/modul...Core.js:315:93)
at _3.isc_c_Class_Super [as Super] (http://127.0.0.1:8888/XYZ/sc/modul...ore.js:307:170)
at _3.tileGrid_getCanvasLocatorFallbackPath [as getCanvasLocatorFallbackPath] (http://127.0.0.1:8888/XYZ/sc/modul...re.js:5217:155)
at _3.canvas_getStandardChildLocator [as getStandardChildLocator] (http://127.0.0.1:8888/XYZ/sc/modul...re.js:5039:311)
at _3.canvas_getChildLocator [as getChildLocator] (http://127.0.0.1:8888/XYZ/sc/modul...ore.js:5038:13)
at _3.canvas_getLocatorInternal [as getLocatorInternal] (http://127.0.0.1:8888/XYZ/sc/modul...re.js:5028:105)
at _3.canvas_getLocatorInternal [as getLocatorInternal] (http://127.0.0.1:8888/XYZ/sc/modul...ore.js:5028:62)
at _3.canvas_getLocatorInternal [as getLocatorInternal] (http://127.0.0.1:8888/XYZ/sc/modul...ore.js:5028:62)
at _3.canvas_getLocatorInternal [as getLocatorInternal] (http://127.0.0.1:8888/XYZ/sc/modul...ore.js:5028:62)
at _3.canvas_getLocator [as getLocator] (http://127.0.0.1:8888/XYZ/sc/modul...re.js:5025:209)

Can you please help me why am I getting this error and what is wrong with my TileGrid setting?

[Isomorphic]

You say this has something to do with removeMember() call, but instead you show a stack trace that appears to be a call to getLocator(). There is no obvious way in which a removeMember() call would result in a call to getLocator(), via framework code. Are you in fact calling getLocator()? Did you trim off some of the stack frames (note: never, ever, ever do this when reporting issues).

[sidharth1917]

This has been reported while calling a removemember() on layout.
Please find the complete logs (Sorry for trimming the logs earier)

"TypeError: Cannot read property 'getClass' of undefined
at Object.Class_getCanvasLocatorFallbackPath [as getCanvasLocatorFallbackPath] (http://127.0.0.1:8888/XYZ/sc/modules...re.js:5002:189)
at _3.class_getCanvasLocatorFallbackpath [as getCanvasLocatorFallbackPath] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:5021:43)
at _3.isc_c_Class_invokeSuper [as invokeSuper] (http://127.0.0.1:8888/XYZ/sc/modules/ISC_Core.js:315:93)
at _3.isc_c_Class_Super [as Super] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:307:170)
at _3.tileGrid_getCanvasLocatorFallbackPath [as getCanvasLocatorFallbackPath] (http://127.0.0.1:8888/XYZ/sc/modules...re.js:5217:155)
at _3.canvas_getStandardChildLocator [as getStandardChildLocator] (http://127.0.0.1:8888/XYZ/sc/modules...re.js:5039:311)
at _3.canvas_getChildLocator [as getChildLocator] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:5038:13)
at _3.canvas_getLocatorInternal [as getLocatorInternal] (http://127.0.0.1:8888/XYZ/sc/modules...re.js:5028:105)
at _3.canvas_getLocatorInternal [as getLocatorInternal] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:5028:62)
at _3.canvas_getLocatorInternal [as getLocatorInternal] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:5028:62)
at _3.canvas_getLocatorInternal [as getLocatorInternal] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:5028:62)
at _3.canvas_getLocator [as getLocator] (http://127.0.0.1:8888/XYZ/sc/modules...re.js:5025:209)
at _3.isc_c_AutoTest_getObjectLocator [as getObjectLocator] (http://127.0.0.1:8888/XYZ/sc/modules...re.js:4938:156)
at _3.isc_Canvas__getObjectLocatorForWhenRules [as $177w] (http://127.0.0.1:8888/XYZ/sc/modules...re.js:3990:160)
at _3.isc_DynamicForm__removeItemWhenRules [as $1639] (http://127.0.0.1:8888/XYZ/sc/modules...rms.js:415:322)
at _3.isc_DynamicForm_clear [as clear] (http://127.0.0.1:8888/XYZ/sc/modules...rms.js:577:650)
at _3.isc_Canvas_clear [as clear] (http://127.0.0.1:8888/XYZ/sc/modules...re.js:3068:230)
at _3.isc_Canvas_clear [as clear] (http://127.0.0.1:8888/XYZ/sc/modules...re.js:3068:230)
at _3.isc_Canvas_clear [as clear] (http://127.0.0.1:8888/XYZ/sc/modules...re.js:3068:230)
at _3.isc_Canvas_clear [as clear] (http://127.0.0.1:8888/XYZ/sc/modules...re.js:3068:230)
at _3.isc_Canvas_removeChild [as removeChild] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:3195:66)
at _3.isc_Layout_removeChild [as removeChild] (http://127.0.0.1:8888/XYZ/sc/modules...ion.js:421:605)
at _3.isc_Canvas_deparent [as deparent] (http://127.0.0.1:8888/XYZ/sc/modules...re.js:3194:361)
at _3.isc_Layout__completeRemoveMembers [as $3t] (http://127.0.0.1:8888/XYZ/sc/modules...ion.js:426:222)
at _3.isc_Layout_removeMembers [as removeMembers] (http://127.0.0.1:8888/XYZ/sc/modules...ion.js:425:113)
at _3.isc_Layout_removeMember [as removeMember] (http://127.0.0.1:8888/XYZ/sc/modules...ion.js:421:768)
at Tab_g$.a3_g$ [as removeMember_0_g$] (XYZ-0.js:38517:13)
at Uqj_g$.Drj_g$ [as clearRightTopAndBottom_0_g$] (XYZ-0.js:320791:63)
at Uqj_g$.Hyj_g$ [as showRemainingFrameTileAlongWithRightTopForm_0_g$] (XYZ-0.js:322992:8)
at Uqj_g$.zuj_g$ [as lambda$177_0_g$] (XYZ-0.js:317873:10)
at YFj_g$.ZFj_g$ [as execute_1_g$] (XYZ-0.js:326439:26)
at _3.<anonymous> (XYZ-0.js:176468:21)
at W7t_g$ (XYZ-0.js:636017:39)
at Z7t_g$ (XYZ-0.js:636092:43)
at _3.<anonymous> (XYZ-0.js:636066:25)
at Object.isc_c_Class_fireCallback [as fireCallback] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:327:104)
at _3.isc_Class_fireCallback [as fireCallback] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:400:302)
at _3.isc_DataSource_fireResponseCallbacks [as fireResponseCallbacks] (http://127.0.0.1:8888/XYZ/sc/modules...ding.js:557:89)
at _3.isc_DataSource__completeResponseProcessing [as $38b] (http://127.0.0.1:8888/XYZ/sc/modules...nding.js:553:6)
at _3.isc_DataSource__handleSCServerReply [as $50h] (http://127.0.0.1:8888/XYZ/sc/modules...ding.js:2434:6)
at _3.isc_c_Class_fireCallback [as fireCallback] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:327:104)
at _3.isc_Class_fireCallback [as fireCallback] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:400:302)
at _3.isc_c_RPCManager_fireReplyCallback [as __fireReplyCallback] (http://127.0.0.1:8888/XYZ/sc/modules...ng.js:1453:233)
at _3.Bqx_g$.$wnd.isc.RPCManager.fireReplyCallback (XYZ-0.js:672711:30)
at _3.isc_c_RPCManager_fireReplyCallbacks [as fireReplyCallbacks] (http://127.0.0.1:8888/XYZ/sc/modules...ng.js:1456:120)
at _3.isc_c_RPCManager_performOperationReply [as performOperationReply] (http://127.0.0.1:8888/XYZ/sc/modules...ing.js:1453:13)
at _3.isc_c_RPCManager__performTransactionReply [as $39d] (http://127.0.0.1:8888/XYZ/sc/modules...ding.js:1443:6)
at _3.isc_c_RPCManager_performTransactionReply [as performTransactionReply] (http://127.0.0.1:8888/XYZ/sc/modules...ing.js:1401:20)
at eval (eval at isc__makeFunction (http://127.0.0.1:8888/XYZ/sc/modules/ISC_Core.js:82:122), <anonymous>:3:16)
at _3.isc_c_Class_fireCallback [as fireCallback] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:327:104)
at _3.isc_c_Comm_performXmlTransactionReply [as performXmlTransactionReply] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:2052:27)
at eval (eval at isc__makeFunction (http://127.0.0.1:8888/XYZ/sc/modules/ISC_Core.js:82:122), <anonymous>:3:10)
at Object.isc_c_Class_fireCallback [as fireCallback] (http://127.0.0.1:8888/XYZ/sc/modules...ore.js:327:104)
at _3.isc_c_Comm__fireXMLCallback [as $h0] (http://127.0.0.1:8888/XYZ/sc/modules...re.js:2031:440)
at XMLHttpRequest._15 (http://127.0.0.1:8888/XYZ/sc/modules/ISC_Core.js:2039:367)"

[sidharth1917]

Hi,

Any updates on this?

Request you to please get back on this one.

[Isomorphic]

A fix has been committed and will be available in builds starting on Jun 3.