iOS Question debuging broblems

[Tomas Petrus]

For some reason even I didnt do any changes in the code (I believe I didnt), the app is now named RESULT (in popup when u installing it) and now I am geting errors when accesing Fire.DirAssets.

If I comment that line I just get error somewhere else, I dont really understand some of those errors.

Maybe it has something to do that I had opened 2 projects and I run one then stop than I run the other one etc then I got to some strange behavior so I restarted iPhone and cleaned the projects.

heeelp

 

[tufanv]

what is the exact error ? you can try " clean project " when you are switching form one to another.

 

[Tomas Petrus]

Application_Start
Error occurred on line: 138 (Main)
Error opening stream: Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory" UserInfo={_kCFStreamErrorCodeKey=2, _kCFStreamErrorDomainKey=1}
Stack Trace: (
  CoreFoundation       <redacted> + 252
  libobjc.A.dylib      objc_exception_throw + 56
  CoreFoundation       <redacted> + 0
  result               -[B4IFile OpenInput::] + 436
  result               -[B4IBitmap Initialize::] + 796
  result               -[b4i_main _application_start:] + 3000
  CoreFoundation       <redacted> + 144
  CoreFoundation       <redacted> + 284
  result               +[B4I runDynamicMethod:method:throwErrorIfMissing:args:] + 1624
  result               -[B4IShell runMethod:] + 448
 result               -[B4IShell raiseEventImpl:method:args::] + 2164
 result               -[B4IShellBI raiseEvent:event:params:] + 1560
 result               __33-[B4I raiseUIEvent:event:params:]_block_invoke + 60
 libdispatch.dylib    <redacted> + 24
 libdispatch.dylib    <redacted> + 16
 libdispatch.dylib    <redacted> + 1012
 CoreFoundation       <redacted> + 12
 CoreFoundation       <redacted> + 2272
 CoreFoundation       CFRunLoopRunSpecific + 552
 GraphicsServices     GSEventRunModal + 100
 UIKit                UIApplicationMain + 236
 result               main + 124
 libdyld.dylib        <redacted> + 4
)
Application_Active

line 138 is

LogoBmp.Initialize(File.DirAssets, "icon-loading.png")

if I comment this line and the following line that use this image. the application dont crash on load but on the other Page I get another error

Application_Start
Application_Active
Error occurred on line: 95 (AnotherDatePicker)
Error opening stream: Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory" UserInfo={_kCFStreamErrorCodeKey=2, _kCFStreamErrorDomainKey=1}
Stack Trace: (
  CoreFoundation       <redacted> + 252
  libobjc.A.dylib      objc_exception_throw + 56
  CoreFoundation       <redacted> + 0
  result               -[B4IFile OpenInput::] + 436
  result               -[B4ILayoutBuilder loadLayout:::] + 652
  result               -[B4IPanelWrapper LoadLayout::] + 204
  result               -[B4XViewWrapper LoadLayout::] + 100
  result               -[ResumableSub_anotherdatepicker_DesignerCreateView resume::] + 4212
  CoreFoundation       <redacted> + 144
  CoreFoundation       <redacted> + 284
 result               +[B4I runDynamicMethod:method:throwErrorIfMissing:args:] + 1624
 result               -[B4IShell runMethod:] + 448
 result               -[B4IShell raiseEventImpl:method:args::] + 2164
 result               -[B4IShellBI raiseEvent:event:params:] + 1560
 result               -[B4IDelegatableResumableSub resume::] + 380
 result               __21-[B4ICommon Sleep:::]_block_invoke + 60
 libdispatch.dylib    <redacted> + 24
 libdispatch.dylib    <redacted> + 16
 libdispatch.dylib    <redacted> + 1012
 CoreFoundation       <redacted> + 12
 CoreFoundation       <redacted> + 2272
 CoreFoundation       CFRunLoopRunSpecific + 552
 GraphicsServices     GSEventRunModal + 100
 UIKit                UIApplicationMain + 236
 result               main + 124
 libdyld.dylib        <redacted> + 4
)

in AnotherDatePicker module

pnlDialog.LoadLayout("DatePicker")

the layout file exist, designer see it and access it normaly...

I already cleaned many times. Without any changes in the project .. This morning I compiled it without any problem, then I start new project and then this project started to behave just strange....

 

[Erel]

Try to uninstall the existing app. Clean the project and run again.

Make sure that there is only a single "debug compiled" application installed on the device.

 

[Tomas Petrus]

ou yeah : )
it's working again : )

 

[Tomas Petrus]

Make sure that there is only a single "debug compiled" application installed on the device.

This I dont understand right now I have on the device 3 different apps "debug compiled" with diferent names.
Are you telling me, that I shoud uninstall them all and have in all times just one debug compiled app?
Am I getting it right ? : )

 

[Erel]

Are you telling me, that I shoud uninstall them all and have in all times just one debug compiled app?

It is better. You cannot run them anyway without the IDE.

You can install them in release mode (Alt + T + B + R) and keep all of them installed.

 

[Tomas Petrus]

I tryed to install app in release mode, but it tells me that builder cannot access image in Objects\src\icon-loading.png which I use and which is there.. and in debug no problem.

help : )

 

[Erel]

Try to rename the file and remove the dash.

 

[Tomas Petrus]

I did, I removed it from files manager in IDE, and added it again renamed

    LogoBmp.Initialize(File.DirAssets, "iconloading.png")
    ImageView1.Bitmap = LogoBmp

after debug build the file iconloading.png is in Files, but application imediatelly crashes with error on "no such file or directory exist" and with unrelated line.... if i comment these 2 lines out everything works..

 

[Erel]

This is a different error. It will be fixed by uninstalling the debug app and cleaning the project.

 

[Tomas Petrus]

Sadly it helped just with debug build when I try to make a release then:

B4i Version: 5.00
Parsing code.    (0.02s)
Compiling code.    (0.09s)
Compiling layouts code.    (0.00s)
Building Xcode project    Error
Access to the path 'C:\..\..\Objects\src\iconloading.png' is denied.

so I was on the startline again...
then i checked the file for last time it was there, but as I am used to from B4A - it was Readonly.
So I assume that release build have problem with RO files.