Wappler freezes when picking dynamic data

[Journeyman]

OS info

• Operating System : Windows 10.0.26100
• Wappler Version : 7.0.0-beta.33

Problem description

Using DataDetail within a Modal, I setup the Data Detail area and assign data source and key. I then insert a heading as a child in the data detail area delte the standard heading text, then when i click on Data picker, Wappler freezes and I have to reload from scratch. This happens every time
Have checked this on 7.0.0. RC1 and it does it on this version. Here is a video of the problem

Steps to reproduce

1.Create Modal
2. Insert Data Detail Area
3. Within Data detail area insert Heading
4. Delete standard Heading text
5. Click on data picker data window loads but then freezes
6. Wappler needs to reload and the fault repicates every time I try this

[Teodor]

I can't recreate this issue in my local tests.
Is this happening on a specific page only?
Please recreate the issue with debug log on and attach the debug log to this topic. Here you can see where to find the log file:

How to report bugs together with the Wappler debug log

Updated for Wappler Version 5.0 and higher We have a built-in bug reporting in Wappler that auto post a topic in this forum together with the debug log. Starting from version 1.1.0 the logging isn't available per default, so you need to restart Wappler with logging. You can do that by clicking on the Wappler's tray icon (Windows right click) and then choose "Restart with Logging" Then reproduce your problem and choose to submit a bug report from the Wappler menu File / Submit error report ...…

[Journeyman]

Thanks Teodor I will do, I'm at work at the moment so I'll do it this evening

Dave

[Journeyman]

Had my laptop in car so here it is, Sorry I couldn't manually attach log file as it wasn't allowed as a file type so pasted it, it looks like it runs out of memory 4th line from bottom

[2025-05-29 09:19:21.512] nativeTheme.shouldUseDarkColors = false
[2025-05-29 09:19:21.514] accent color=006fc4e3
[2025-05-29 09:19:21.589] (electron) 'session.getPreloads' is deprecated and will be removed. Please use 'session.getPreloadScripts' instead.
[2025-05-29 09:19:21.589] (electron) 'session.setPreloads' is deprecated and will be removed. Please use 'session.registerPreloadScript' instead.
[2025-05-29 09:19:21.592] OPEN_PROJECTS=rotario
[2025-05-29 09:19:21.593] ACTIVE_THEME=default
[2025-05-29 09:19:21.593] IS_DARK_THEME=true
[2025-05-29 09:19:21.905] appPath=C:\Users\mypcw\AppData\Local\Wappler Beta\resources\app
[2025-05-29 09:19:21.905] START MAIN!
[2025-05-29 09:19:21.905] userData = C:\Users\mypcw\AppData\Roaming\wappler
[2025-05-29 09:19:21.905] PRELOAD: C:\Users\mypcw\AppData\Local\Wappler Beta\resources\app\Shared\DMXzone\dmxAppCreator\UI\nw_preload.js
[2025-05-29 09:19:21.997] START showSplash
[2025-05-29 09:19:22.018] web-contents-created window
[2025-05-29 09:19:22.044] LOAD start up
[2025-05-29 09:19:22.065] splash - done
[2025-05-29 09:19:22.241] REGISTERED WITH ONESIGNAL
[2025-05-29 09:19:22.581] NW PRELOAD script ....
[2025-05-29 09:19:22.582] IS_BETA=false
[2025-05-29 09:19:22.743] START startup.js....
[2025-05-29 09:19:22.743] mac datapath=C:\Users\mypcw\AppData\Roaming/wappler
[2025-05-29 09:19:22.743] wappler 22 dataPath=C:\Users\mypcw\AppData\Roaming/wappler
[2025-05-29 09:19:22.744] currentPath=C:\Users\mypcw\AppData\Local\Wappler Beta\resources\app
[2025-05-29 09:19:22.747] copy package.json
[2025-05-29 09:19:22.748] package.json copied
[2025-05-29 09:19:22.752] copy appConnect rules
[2025-05-29 09:19:22.752] copy appConnect extra rules
[2025-05-29 09:19:22.776] SPLASH READY TO SHOW!
[2025-05-29 09:19:22.803] copy appConnect extra files
[2025-05-29 09:19:22.838] DONE
[2025-05-29 09:19:22.830] MAIN EXTENSIONS INSTALLED: DONE
[2025-05-29 09:19:22.830] START Setup Tray, path=C:\Users\mypcw\AppData\Local\Wappler Beta\resources\app\Shared\DMXzone\dmxAppCreator\UI\img\icon5.ico
[2025-05-29 09:19:22.860] DONE Setup Tray
[2025-05-29 09:19:22.860] Open Editor... project=rotario
[2025-05-29 09:19:22.860] Create main window: 1 rotario
[2025-05-29 09:19:22.872] web-contents-created window
[2025-05-29 09:19:22.873] set active project: rotario
[2025-05-29 09:19:24.770] NW PRELOAD script ....
[2025-05-29 09:19:24.772] IS_BETA=false
[2025-05-29 09:19:26.741] MainWindow: SET Active Project: rotario
[2025-05-29 09:19:26.742] MainWindow: SET Main Window ID: 2
[2025-05-29 09:19:30.067] BROWSER: initWapplerUI: ACTIVE_PROJECT=rotario
[2025-05-29 09:19:30.182] [Copilot] Starting...
[2025-05-29 09:19:30.182] [Copilot] Starting language server: C:\Users\mypcw\AppData\Local\Wappler Beta\resources\app\node_modules@github\copilot-language-server\dist\language-server.js
[2025-05-29 09:19:30.258] MAIN READ TO SHOW!
[2025-05-29 09:19:30.259] do show mainWindow...
[2025-05-29 09:19:30.273] destroy splash
[2025-05-29 09:19:30.276] Check for updates, current version: 7.0.0-rc.1
[2025-05-29 09:19:30.278] Main window focused: 2
[2025-05-29 09:19:30.292] MAIN EXEC SET ACTIVE PROJECT!
[2025-05-29 09:19:30.291] set active project done
[2025-05-29 09:19:30.343] splash closed
[2025-05-29 09:19:30.371] BROWSER: initUI Rules loaded
[2025-05-29 09:19:30.431] online version: 7.0.0-rc.1
[2025-05-29 09:19:30.528] check path: C:\Users\mypcw\AppData\Local\Wappler Beta\resources\app\extensions\extensions.json
[2025-05-29 09:19:30.529] Online Update for stable found :119
[2025-05-29 09:19:30.531] extensionsToInstall[stable]=
[2025-05-29 09:19:30.600] check path: C:\Users\mypcw\AppData\Local\Wappler Beta\resources\app\extensions\beta\extensions.json
[2025-05-29 09:19:30.600] Online Update for beta found :1
[2025-05-29 09:19:30.600] extensionsToInstall[beta]=
[2025-05-29 09:19:30.653] init serverConnectManager
[2025-05-29 09:19:30.685] DONE BrowserInit
[2025-05-29 09:19:31.140] Preloading Data Bindings Picker ...
[2025-05-29 09:19:31.134] OPEN popup: PopupWindow_2_dataBindingsPickup
[2025-05-29 09:19:31.143] web-contents-created window
[2025-05-29 09:19:31.155] GOT DID CREATE window: PopupWindow_2_dataBindingsPickup
[2025-05-29 09:19:31.379] routes loaded...
[2025-05-29 09:19:31.383] [LOCALSERVER] LOCAL SERVER in Electron
Server started on port 56093

[2025-05-29 09:19:31.413] START checkDocker, project=rotario, target=Development
[2025-05-29 09:19:31.493] REGISTERED WITH ONESIGNAL
[2025-05-29 09:19:31.736] NW PRELOAD script ....
[2025-05-29 09:19:31.737] IS_BETA=false
[2025-05-29 09:19:31.771] SELECT manager databaseManager
[2025-05-29 09:19:31.815] START startDockerMonitor...
[2025-05-29 09:19:31.863] terminal item not found: web_log
[2025-05-29 09:19:31.864] terminal item not found: db_log
[2025-05-29 09:19:32.217] web-contents-created webview
[2025-05-29 09:19:32.469] web-contents-created webview
[2025-05-29 09:19:32.601] web-contents-created webview
[2025-05-29 09:19:33.623] NW PRELOAD script ....
[2025-05-29 09:19:33.623] IS_BETA=false
[2025-05-29 09:19:34.089] PICKUP init!
[2025-05-29 09:19:34.089] ACTIONS_BASE_PATH=null
[2025-05-29 09:19:34.089] EXPRESSION=
[2025-05-29 09:19:34.089] ENCLOSE=false
[2025-05-29 09:19:34.089] BASE_PATH=
[2025-05-29 09:19:34.090] BASE_PATH=
[2025-05-29 09:19:34.119] START PICKER initTree
[2025-05-29 09:19:34.165] APP_CONNECT: LOAD RULES
[2025-05-29 09:19:34.238] getAbsoluteDocumentPath: window.Editor not available
[2025-05-29 09:19:34.238] getDocumentPath: window.Editor not available
[2025-05-29 09:19:34.239] getAbsoluteDocumentPath: window.Editor not available
[2025-05-29 09:19:34.239] getDocumentPath: window.Editor not available
[2025-05-29 09:19:34.306] APP_CONNECT: Parse all rules...
[2025-05-29 09:19:34.307] load custom app connect extensions
[2025-05-29 09:19:34.340] START Web OpenProject for rotario
[2025-05-29 09:19:34.340] open project active target: Development
[2025-05-29 09:19:34.340] START checkProject
[2025-05-29 09:19:34.343] after copy files serverType= node
[2025-05-29 09:19:34.371] tree ready
[2025-05-29 09:19:34.373] org expression =
[2025-05-29 09:19:34.373] get from js
[2025-05-29 09:19:34.464] APP_CONNECT: Trigger EVENT rulesLoaded
[2025-05-29 09:19:34.493] INIT actionsTree...
[2025-05-29 09:19:34.559] START APP_CONNECT initTree
[2025-05-29 09:19:34.559] APP_CONNECT: Setup listeners ...
[2025-05-29 09:19:34.578] APP_CONNECT: LOAD RULES
[2025-05-29 09:19:34.656] APP_CONNECT: Parse all rules...
[2025-05-29 09:19:34.656] load custom app connect extensions
[2025-05-29 09:19:34.670] START detectUsedFrameworks
[2025-05-29 09:19:34.729] TREE READY!
[2025-05-29 09:19:34.729] App Connect Ready
[2025-05-29 09:19:34.729] START updateAppConnectUsedComponents
[2025-05-29 09:19:34.734] update components attribute on content page ...
[2025-05-29 09:19:34.740] start file prioritizing ...
[2025-05-29 09:19:34.822] onAppConnectReady: updateAppConnectUsedComponents completed!, hasChanges = false
[2025-05-29 09:19:35.609] target app files copy success!
[2025-05-29 09:19:36.440] Auto start on project open
[2025-05-29 09:19:36.468] stack is already running
[2025-05-29 09:19:36.676] START checkDocker, project=rotario, target=Development
[2025-05-29 09:19:55.938] SELECT manager databaseManager
[2025-05-29 09:20:03.939] >>>>> got popup show for PopupWindow_2_dataBindingsPickup at 675 x 282
[2025-05-29 09:20:03.940] show popup window...
[2025-05-29 09:20:03.940] set parent window to: 2
[2025-05-29 09:20:03.996] PICKUP init!
[2025-05-29 09:20:03.997] ACTIONS_BASE_PATH=null
[2025-05-29 09:20:03.997] EXPRESSION=
[2025-05-29 09:20:03.997] ENCLOSE=true
[2025-05-29 09:20:03.997] BASE_PATH=modEditIndEvent.data_detail1
[2025-05-29 09:20:03.997] BASE_PATH=modEditIndEvent.data_detail1
[2025-05-29 09:20:03.997] TAGIFY exists - destroy it
[2025-05-29 09:20:04.005] org expression =
[2025-05-29 09:20:04.006] get from js
[2025-05-29 09:20:04.029] START detectUsedFrameworks
[2025-05-29 09:20:04.213] tree refreshed
[2025-05-29 09:22:57.989] destroyed 6
[2025-05-29 09:22:57.990] Error detaching debugger: TypeError: Object has been destroyed
at WebContents. (C:\Users\mypcw\AppData\Local\Wappler Beta\resources\app\Shared\DMXzone\dmxAppCreator\UI\main_init.jsc:1:23659)
at WebContents.emit (node:events:530:35)
at WebContents.emit (C:\Users\mypcw\AppData\Local\Wappler Beta\resources\app\node_modules@sentry\electron\main\integrations\electron-breadcrumbs.js:74:20)
[2025-05-29 09:22:57.993] destroyed 5
[2025-05-29 09:22:57.994] Error detaching debugger: TypeError: Object has been destroyed
at WebContents. (C:\Users\mypcw\AppData\Local\Wappler Beta\resources\app\Shared\DMXzone\dmxAppCreator\UI\main_init.jsc:1:23659)
at WebContents.emit (node:events:530:35)
at WebContents.emit (C:\Users\mypcw\AppData\Local\Wappler Beta\resources\app\node_modules@sentry\electron\main\integrations\electron-breadcrumbs.js:74:20)
[2025-05-29 09:22:57.997] destroyed 4
[2025-05-29 09:22:57.997] Error detaching debugger: TypeError: Object has been destroyed
at WebContents. (C:\Users\mypcw\AppData\Local\Wappler Beta\resources\app\Shared\DMXzone\dmxAppCreator\UI\main_init.jsc:1:23659)
at WebContents.emit (node:events:530:35)
at WebContents.emit (C:\Users\mypcw\AppData\Local\Wappler Beta\resources\app\node_modules@sentry\electron\main\integrations\electron-breadcrumbs.js:74:20)
[2025-05-29 09:22:58.011] got child state on closed
[2025-05-29 09:22:58.015] Main window closed: 1
[2025-05-29 09:22:58.124] got will-quit
[2025-05-29 09:22:58.124] isQuitting=false
[2025-05-29 09:22:58.125] mainWindows.length=0
[2025-05-29 09:22:58.126] crash reason: Wappler ran out of memory.
[2025-05-29 09:23:07.477] got will-quit
[2025-05-29 09:23:07.477] isQuitting=true
[2025-05-29 09:23:07.477] mainWindows.length=0

[Teodor]

Fixed in Wappler 7 RC3