Android Question Error installing file to device

JordiCP

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• Nov 18, 2015

• #21

Do you have a backup of the latest version that you could upload correctly to the device?

Try installing this, then uninstall, and try again with the current one...

 

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DrAlex

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• Nov 18, 2015

• #22

JordiCP said:

Do you have a backup of the latest version that you could upload correctly to the device?

Try installing this, then uninstall, and try again with the current one...

Click to expand...

I do have a program, which uploads correctly to the device, but if I add the Phone library, it fails. If I remove the Phone library, it's OK again.

 

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Erel

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• Nov 19, 2015

• #23

My guess is that there is some protection software running on these HTC devices that rejects your app because it is not from Google Play and it includes "suspicious code". Probably related to SMS or something else.

 

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DrAlex

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• Nov 19, 2015

• #24

It is hard to believe. I could debug successfully on both HTC phones until about a month ago. Then I took a break, and when I returned to using B4A about a week ago, the problem started. There were no upgrades on HTC One, since it is used for debugging my program only. There is also no antivirus on it.

I have tried also to run the sample program on Asus Transformer Pad TF700T (Android version 4.2.1), using B4A-Bridge. Here I could not install the sample program either with the Phone library or without it.

If you live not far away, maybe I could come to you with my devices. Please call me at 054-5493619.

 

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J

James Chamblin

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• Nov 19, 2015

• #25

One thing you might try. Uninstall all versions of B4A you have currently installed. If you have an additional libraries folder, rename it temporarily. After uninstalling, go into the B4A install folder in Program Files(x86)\AnywhereSoftware (or wherever you decided to install) and make sure ALL files and sub-directories have been removed. If anything remains, delete them by hand. Sometimes Windows will randomly lock a file, keeping it from being removed or properly upgraded. If the file wont delete, right-click the file and select properties, make sure the Read Only attribute is not checked. Once all the files have been deleted, try reinstalling B4A. If your project needs libraries not included with B4A, try downloading a fresh copy if you can, otherwise copy only that library from your temporarily renamed additional libraries folder to a new one.

I know that's a lot of work there, but sometimes it is what it takes to fix a problem. If after that, you still can't get things working then I'm not sure what you can do. Do you have access to another computer where you can install B4A? Might be able to eliminate whether it is the computer, or the B4A installation.

 

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DrAlex

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• Nov 21, 2015

• #26

I have installed B4A and all prerequisites on my ancient XP laptop, which until now was never used for Android development. Alas, same problem: without the Phone library the sample MySQL program installs and runs smoothly; with the Phone library it fails.

 

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Erel

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• Nov 22, 2015

• #27

Please try this:
1. Connect your device to the computer in USB debug mode.
2. Open a shell console in Android SDK folder\platform-tools
3. Download the attached apk file to the above folder.
4. Run adb install -r 1.apk:

 

Attachments

• 1.apk

  133 KB · Views: 252

Last edited: Nov 22, 2015

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DrAlex

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• Nov 22, 2015

• #28

Hello,

I don't see any attachment.

 

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Erel

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• Nov 22, 2015

• #29

It should now be there.

 

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DrAlex

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• Nov 22, 2015

• #30

Sorry, I don't see it.

 

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Erel

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• Nov 22, 2015

• #31

Refresh the page. It is there.

 

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DrAlex

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• Nov 22, 2015

• #32

Thank you. Got it. "adb install" returned success.

 

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Erel

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• Nov 23, 2015

• #33

Were you able to run the installed app?

 

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DrAlex

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• Nov 23, 2015

• #34

Erel said:

Were you able to run the installed app?

Click to expand...

Does this app show in the list of apps on the device as "B4A Example"?

If I run it, it returns two lines as follows:

HTC One X
17

 

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Erel

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• Nov 23, 2015

• #35

Yes.

This is a very small program that uses the latest Phone library (v2.27). This means that the problem is somewhere else.

You can do a similar test yourself. Compile your app in release mode and then install the generated APK file with adb.

 

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DrAlex

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• Nov 23, 2015

• #36

I have tried what you suggested, and it failed with the same error message, INSTALL_FAILED_DEXOPT:

C:\Android\android-sdk\platform-tools>adb install -r D:\Familia\Android\MySql\Objects\MySQL.apk
516 KB/s (9051 bytes in 0.017s)
pkg: /data/local/tmp/MySQL.apk
Failure [INSTALL_FAILED_DEXOPT]

I have the same version of the Phone library, 2.27.

Mine is also a very small app, borrowed from the B4A site. Maybe I shall send it to you?

 

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Erel

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• Nov 23, 2015

• #37

Please create a new project with this code:

B4X:

Sub Process_Globals
   'These global variables will be declared once when the application starts.
   'These variables can be accessed from all modules.

End Sub

Sub Globals
   'These global variables will be redeclared each time the activity is created.
   'These variables can only be accessed from this module.

End Sub

Sub Activity_Create(FirstTime As Boolean)
   Dim p As Phone
   Msgbox(p.Manufacturer, p.SdkVersion)
End Sub

Try to run it in Release mode. I assume that it will fail. Then upload the apk to this thread.

BTW, are you using the debug key or a different signing key?

 

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DrAlex

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• Nov 24, 2015

• #38

I have followed your instructions, and indeed the app could not install.

I attach the apk file.

I am using the debug key.

 

Attachments

• CheckPhone.apk

  7.4 KB · Views: 228

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Erel

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• Nov 24, 2015

• #39

The APK is indeed corrupted. If you open it with a tool such as 7zip you will see that classes.dex size is 0.

Try to reinstall Android SDK in a new folder and configure the IDE to use it.

 

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DrAlex

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• Nov 25, 2015

• #40

I have reinstalled the Android SDK to a new folder, reconfigured paths in the IDE, and still get the same problem (actually, that has not surprised me, as I have already installed the full set of tools on another computer and got the same problem).

I also see that the classes.dex size is 0.

 

Last edited: Nov 25, 2015

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