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Score of 1
1 answer
72 views

I upgraded an older Codename One project to the latest CN1 Maven version (7.0.255). The build succeeds and runs perfectly, but I noticed that the default color schemes for several components have ...
Score of 1
1 answer
48 views

I’m using Netbeans and the web browser to display a Leaflet map and I place it in the central area. In the south area, I have a container (cnSur) with counters and buttons that work in the simulator, ...
Advice
1 vote
1 replies
44 views

When I visit the codename one documentation on the website, all I'm seeing is Java package documentation, and none of the com.codename1.* packages. I've tried using other browsers and my phone, yet it ...
Score of 3
1 answer
95 views

IntelliJ IDEA 2025.2.3, Java jdk & language level 11, file created with jDeploy, cn1 version 7.0.236 <-same problem when updated to newest version. I can successfully create (create-gui-from) ...
Score of 1
2 answers
112 views

I am seeing what looks like a recent regression in Codename One on iOS. The problem happens when creating a mask adapter using URLImage.createMaskAdapter(). The same code works correctly in the ...
Score of 1
1 answer
47 views

I have initiated my body container: TableLayout tlivQH = new TableLayout(1, 4); Container body = new Container(tliv); The 4 containers are initiated as: Container c5 = new Container(tlii5)...
Score of 0
1 answer
63 views

I am using the following code to move through a cursor. I am running this method from a Practice Session form that has 3 exercise viewing instances. The first button activates the first viewing ...
Best practices
1 vote
5 replies
65 views

2 years ago I asked about a global side menu and Shai wrote that a side menu is always developed in the local class, and he mentioned the use of a BaseForm that extends Form that includes the base ...
Score of -1
1 answer
60 views

I recently moved back to a Basic subscription from a Pro subscription due to financial limitations. When I built my first build tonight I received the following error code: Found hyp.beamId Tried to ...
Score of 3
0 answers
119 views

I recently migrated a legacy mobile app to a Maven-based project structure. After the migration, I’m seeing a strange issue related to device-side credential storage. Problem We have a “Remember ...
Score of 1
0 answers
54 views

I'm able to build the android but ios keep failing. here is the log: https://cloud.codenameone.com/build/downloadResult?i=639285ee-3bee-46d1-af50-5b8b1993f2e9&b=f49677aa-6a1e-4ef6-91bc-...
Score of 1
1 answer
57 views

after migrating the project from CN1 legacy to Maven. Images and icons not being identified in the new code structure. Images are placed in the following folder "\common\src\main\resources". ...
Score of 2
1 answer
57 views

Old Google Maps pod (2.7.0) keeps coming back on iOS I’m trying to upgrade Google Maps to 8.4.0. I set: var.ios.pods.GoogleMaps.version=8.4.0 codename1.arg.ios.pods=GoogleMaps 8.4.0,Cordova ~> ...
Score of 3
1 answer
80 views

I’m working on an older Codename One application and trying to release an update. I’m facing two persistent build/runtime issues on Android and iOS. theme.res works in the Simulator but not on an ...
Score of 2
1 answer
106 views

I am trying to implement NFC on iOS. (I have already done that on Android successfully). On button action to start a session, I get an error: "Session invalidated unexpectedly". I found ...

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