Help with BatchUploader JS exception needed

[Blama]

Hi Isomorphic,

using v5.1p_2017-08-02 I get this Dev Mode exception in FF26. Can you tell me what it is complaining about?

18:22:42.510 [ERROR] [lms] 18:22:42.499:XRP5:WARN:Log:Uncaught JavaScript exception: TypeError: _13 is null in http://SERVER/sc/modules/ISC_DataBinding.js?isc_version=v10.1p_2017-08-02.js, line 3507

com.smartgwt.client.core.JsObject$SGWT_WARN: 18:22:42.499:XRP5:WARN:Log:Uncaught JavaScript exception: TypeError: _13 is null in http://SERVER/sc/modules/ISC_DataBinding.js?isc_version=v10.1p_2017-08-02.js, line 3507
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:105)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:72)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:341)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:222)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:137)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:589)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeVoid(ModuleSpace.java:315)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeVoid(JavaScriptHost.java:107)
    at com.smartgwt.client.util.SC.logWarn(SC.java)
    at com.smartgwt.client.util.LogUtil.handleOnError(LogUtil.java:35)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:72)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:296)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:551)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:368)
    at java.lang.Thread.run(Unknown Source)

This might be an error I did, but if it is, any pointer is greatly appreciated.
It happens after hitting "Commit" in the BatchUploader.

Thank you & Best regards
Blama

[Isomorphic]

This doesn't provide much information.

Are you getting the same error in compiled mode or Super Dev Mode?

Same or similar error in any other browser(s)?

Most other environments would provide more information than this.

[Blama]

Hi Isomorphic,

sorry, I missed a server exception that made the whole queue fail and somehow did not notice it.
Nevertheless there should not be a client error afterwards IMHO. I'll see if I can put together a BuiltInDS based testcase.

Best regards
Blama

[Blama]

Hi Isomorphic,

I was able to reproduce the error in latest 5.1p BuiltInDS (v10.1p_2017-08-22).
See the sample from here and add this:

EmployeesUpload.java (link it as serverObject in employeesUpload.ds.xml):

package com.smartgwt.sample.server.listener;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.isomorphic.datasource.DSRequest;
import com.isomorphic.datasource.DSResponse;

public class EmployeesUpload {

    public DSResponse add(DSRequest dsRequest, HttpServletRequest servletRequest, HttpServletResponse servletResponse) throws Exception {
        if (dsRequest.getValues().get("Name").toString().contains("Anna"))
            return new DSResponse().setFailure("Failure");
        else {
            dsRequest.setValues(dsRequest.getValues().put("EmployeeId", Double.valueOf(Math.random() * 10000).intValue()));
            return dsRequest.execute();
        }
    }
}

TestdataImportEmployees.csv.txt:

Name,ReportsTo,Gender
Anna Sun,Charles Madigen,female
Mike Sun,Tamara Kane,male

Now if you hit "Commit", nothing happens in the client GUI and you get this in the Developer Console log:

16:35:57.433:XRP9:WARN:Log:TypeError: _14 is null
Stack from error.stack:
    BatchUploader.commit/<() @ builtinds/sc/modules/ISC_DataBinding.js:3506
    [c]Class.fireCallback() @ builtinds/sc/modules/ISC_Core.js:300
    [c]Class.fireCallback() @ builtinds/sc/modules/ISC_Core.js:370
    DataSource.fireResponseCallbacks() @ builtinds/sc/modules/ISC_DataBinding.js:754
    DataSource._completeResponseProcessing() @ builtinds/sc/modules/ISC_DataBinding.js:752
    DataSource._handleSCServerReply() @ builtinds/sc/modules/ISC_DataBinding.js:2569
    [c]Class.fireCallback() @ builtinds/sc/modules/ISC_Core.js:300
    [c]Class.fireCallback() @ builtinds/sc/modules/ISC_Core.js:370
    anonymous() @ builtinds/sc/modules/ISC_DataBinding.js:1756
    $wnd.isc.RPCManager.fireReplyCallback() @ :312
    [c]RPCManager.fireReplyCallbacks() @ builtinds/sc/modules/ISC_DataBinding.js:1763
    [c]RPCManager.performOperationReply() @ builtinds/sc/modules/ISC_DataBinding.js:1754
    RPCManager._performTransactionReply() @ builtinds/sc/modules/ISC_DataBinding.js:1734
    [c]RPCManager.performTransactionReply() @ builtinds/sc/modules/ISC_DataBinding.js:1648
    anonymous() @ builtinds/sc/modules/ISC_Core.js:76
    [c]Class.fireCallback() @ builtinds/sc/modules/ISC_Core.js:300
    [c]Comm.performXmlTransactionReply() @ builtinds/sc/modules/ISC_Core.js:1343
    anonymous() @ builtinds/sc/modules/ISC_Core.js:76
    [c]Class.fireCallback() @ builtinds/sc/modules/ISC_Core.js:300
    Comm._fireXMLCallback() @ builtinds/sc/modules/ISC_Core.js:1322
    Comm.sendXmlHttpRequest/_15() @ builtinds/sc/modules/ISC_Core.js:1330

16:35:57.436:XRP9:WARN:Log:Uncaught JavaScript exception: TypeError: _14 is null in http://127.0.0.1:8888/builtinds/sc/modules/ISC_DataBinding.js, line 3506

Best regards
Blama

[Isomorphic]

Just letting you know that we are working on this. The issue is not exactly reproducible on our side, but there are definitely some issues with how BatchUploader reacts to server failures, so we fix those and get back to you.

[Isomorphic]

This is fixed and is available in nightly builds since Sep 14 (yesterday).