[bug]No devices found !Again!!!

[icefairy333]

1.the system path is setup ok.
2.I killed all adb.exe.
3.click the "connect" button with the log tab.
4.there are some adb.exe show in the taksmgr.like:

5.I copy the command into cmd,It works fine.

6.The android.jar is located the right path(with the adb.exe)

7.I use the "MSE" only.and add the b4a path in the white list.
8.Eclipse works fine.(no matter eclipse run or not)
9.I started an AVD the b4a can't find either.

My question is:why the command in the cmd runs ok,but in b4a it fall.(this time I had restarted the pc,and It didn't work.)

 

[Erel]

Do you know where is "adb fork server"? I don't think that it is related to Basic4android.

 

[icefairy333]

Do you know where is "adb fork server"? I don't think that it is related to Basic4android.

right click the "adb fork server" open the file path:E:\android\android-sdk\platform-tools
in my pc,there is only one adb.exe
and the "adb fork server" is started by b4a.

 

[icefairy333]

Do you know where is "adb fork server"? I don't think that it is related to Basic4android.

I think after the b4a call "CreateProcessW" to start

"E:\android\android-sdk\tools\..\platform-tools\adb.exe" devices

,it will got:

List of devices attached
TA7440A61H      device

but, why it can't recognition?
I use the ollydbg to debug the basic4android.exe ,I found that the b4a call "CreateProcessW" to start

"E:\android\android-sdk\tools\..\platform-tools\adb.exe" devices

about 3-4 times.

 

[icefairy333]

程序                          PID                           父程序                        用户                          时间                          行为                          路径                          参数                          父程序路径                    
SearchFilterHost.exe          15412                         13596 (SearchIndexer.exe)     ----                          2013-03-13 12:47:42           启动>
SearchFilterHost.exe          13592                         13596 (SearchIndexer.exe)     ----                          2013-03-13 12:47:42           退出
conhost.exe                   9560                          504  (csrss.exe)              ----                          2013-03-13 12:47:26           退出
adb.exe                       2624                          10152 (Basic4android.exe)     ----                          2013-03-13 12:47:26           退出                                                                                      D:\program\b4a2.5\Basic4android.exe
conhost.exe                   9560                          504  (csrss.exe)              ----                          2013-03-13 12:47:24           启动>
adb.exe                       2624                          10152 (Basic4android.exe)     ----                          2013-03-13 12:47:21           启动>                                                                                     D:\program\b4a2.5\Basic4android.exe
conhost.exe                   12376                         504  (csrss.exe)              IceFairy                      2013-03-13 12:47:21           退出
adb.exe                       2436                          10152 (Basic4android.exe)     IceFairy                      2013-03-13 12:47:21           退出                          E:\android\android-sdk\platform-tools\adb.exe                                D:\program\b4a2.5\Basic4android.exe
adb.exe                       13052                         2436 (adb.exe)                IceFairy                      2013-03-13 12:47:19           启动>                         E:\android\android-sdk\platform-tools\adb.exe                                E:\android\android-sdk\platform-tools\adb.exe
conhost.exe                   12376                         504  (csrss.exe)              IceFairy                      2013-03-13 12:47:17           启动>
adb.exe                       2436                          10152 (Basic4android.exe)     IceFairy                      2013-03-13 12:47:17           启动>                         E:\android\android-sdk\platform-tools\adb.exe                                D:\program\b4a2.5\Basic4android.exe
adb.exe                       10020                         1092 (退出)                   IceFairy                      2013-03-13 12:47:09           退出                          E:\android\android-sdk\platform-tools\adb.exe

 

[icefairy333]

the b4a process timeout is set to "600"seconds

 

[Erel]

The IDE will make 4 retries if there is no devices because sometimes ADB fails to recognize a device. There seems to be a problem on your machine. adb.exe is supposed to immediately finish after this call.

 

[icefairy333]

The IDE will make 4 retries if there is no devices because sometimes ADB fails to recognize a device. There seems to be a problem on your machine. adb.exe is supposed to immediately finish after this call.

I write an application use c#,then I found that:I can't read the process object's output string at all（only adb,if I call the ver,or echo ffff>d:\aaa.txt it works fine）.
Is there anyone know:what's wrong with the windows?I had to restore my system now

 

[icefairy333]

by the way,why the eclipse runs well?

 

[Erel]

Eclipse probably uses a different method to communicate with ADB.

 

[icefairy333]

maybe the ddms?or java runs the command in different way?

 

[Erel]

Try to reinstall Android SDK. Note that you can use B4A-Bridge instead of ADB.

 

[icefairy333]

I have restored my system of pc.