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Ionic app build error

I Have installed everything required to run and build ionic app, it was running smoothly until now. Suddenly it has started giving all type of errors. I am new to ionic development so not able to understand this. Even tried google search, but was of no help till now.
I am getting below error, when trying to build application. It works perfectly with serve command in local browser. What could be the issue? Let me know if any more details are required from my side.
C:\Users\Solution\reliableapp>ionic build android
Running command: "C:\Program Files (x86)\nodejs\node.exe" C:\Users\Solution\reli
ableapp\hooks\after_prepare\010_add_platform_class.js C:\Users\Solution\reliable
app
add to body class: platform-android
Running command: cmd "/s /c "C:\Users\Solution\reliableapp\platforms\android\cor
dova\build.bat""
ANDROID_HOME=C:\Users\Solution\AppData\Local\Android\android-sdk
JAVA_HOME=C:\Program Files (x86)\java\jdk1.7.0_71
Running: C:\Users\Solution\reliableapp\platforms\android\gradlew cdvBuildDebug -
b C:\Users\Solution\reliableapp\platforms\android\build.gradle -Dorg.gradle.daem
on=true
Downloading http://services.gradle.org/distributions/gradle-2.2.1-all.zip
Exception in thread "main" java.lang.RuntimeException: java.net.UnknownHostExcep
tion: downloads.gradle.org
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAcc
essManager.java:78)
at org.gradle.wrapper.Install.createDist(Install.java:47)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:129)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:48)
Caused by: java.net.UnknownHostException: downloads.gradle.org
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java
:178)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:579)
at java.net.Socket.connect(Socket.java:528)
at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
at sun.net.www.http.HttpClient.New(HttpClient.java:308)
at sun.net.www.http.HttpClient.New(HttpClient.java:326)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLC
onnection.java:996)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConne
ction.java:932)
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection
.java:850)
at sun.net.www.protocol.http.HttpURLConnection.followRedirect(HttpURLCon
nection.java:2398)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
nection.java:1557)
at org.gradle.wrapper.Download.downloadInternal(Download.java:59)
at org.gradle.wrapper.Download.download(Download.java:45)
at org.gradle.wrapper.Install$1.call(Install.java:60)
at org.gradle.wrapper.Install$1.call(Install.java:47)
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAcc
essManager.java:65)
... 3 more
C:\Users\Solution\reliableapp\platforms\android\cordova\node_modules\q\q.js:126
throw e;
^
Error code 1 for command: cmd with args: /s /c "C:\Users\Solution\reliableapp\pl
atforms\android\gradlew cdvBuildDebug -b C:\Users\Solution\reliableapp\platforms
\android\build.gradle -Dorg.gradle.daemon=true"
ERROR building one of the platforms: Error: cmd: Command failed with exit code 1
You may not have the required environment or OS to build this project
Error: cmd: Command failed with exit code 1
at ChildProcess.whenDone (C:\Users\Solution\AppData\Roaming\npm\node_modules
\cordova\node_modules\cordova-lib\src\cordova\superspawn.js:139:23)
at emitTwo (events.js:87:13)
at ChildProcess.emit (events.js:172:7)
at maybeClose (internal/child_process.js:817:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5)
C:\Users\Solution\reliableapp>ionic serve
Running live reload server: http://192.168.1.36:35729
Watching : [ 'www/**/*', '!www/lib/**/*' ]
Running dev server: http://192.168.1.36:8100
Ionic server commands, enter:
restart or r to restart the client app from the root
goto or g and a url to have the app navigate to the given url
consolelogs or c to enable/disable console log output
serverlogs or s to enable/disable server log output
quit or q to shutdown the server and exit
ionic $ q

Cordova Build Gradle Error while opening/extracting zip file

When I Run: cordova build, I got this:
Running command:/Users/tyrant/workspace/ideaProject/hello/platforms/android/cordova/build
ANDROID_HOME=/Users/tyrant/software/android/android-sdk-macosx
JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home
Running:/Users/tyrant/workspace/ideaProject/hello/platforms/android/gradlew cdvBuildDebug -b /Users/tyrant/workspace/ideaProject/hello/platforms/android/build.gradle -Dorg.gradle.daemon=true
Deleting directory /Users/tyrant/.gradle/wrapper/dists/gradle-2.2.1-all/2m8005s69iu8v0oiejfej094b/gradle-2.2.1
Unzipping /Users/tyrant/.gradle/wrapper/dists/gradle-2.2.1-all/2m8005s69iu8v0oiejfej094b/gradle-2.2.1-all.zip to /Users/tyrant/.gradle/wrapper/dists/gradle-2.2.1-all/2m8005s69iu8v0oiejfej094b
Exception in thread "main" java.lang.RuntimeException: java.util.zip.ZipException: error in opening zip file
atorg.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:78)
at org.gradle.wrapper.Install.createDist(Install.java:47)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:129)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:48)
Caused by: java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:215)
at java.util.zip.ZipFile.<init>(ZipFile.java:145)
at java.util.zip.ZipFile.<init>(ZipFile.java:159)
at org.gradle.wrapper.Install.unzip(Install.java:160)
at org.gradle.wrapper.Install.access$400(Install.java:29)
at org.gradle.wrapper.Install$1.call(Install.java:70)
at org.gradle.wrapper.Install$1.call(Install.java:47)
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:65)
... 3 more
/Users/tyrant/workspace/ideaProject/hello/platforms/android/cordova/node_modules/q/q.js:126
throw e;
^
Error code 1 for command: /Users/tyrant/workspace/ideaProject/hello/platforms/android/gradlew with args: cdvBuildDebug,-b,/Users/tyrant/workspace/ideaProject/hello/platforms/android/build.gradle,-Dorg.gradle.daemon=true
ERROR building one of the platforms: Error: /Users/tyrant/workspace/ideaProject/hello/platforms/android/cordova/build: Command failed with exit code 1
You may not have the required environment or OS to build this project
Error: /Users/tyrant/workspace/ideaProject/hello/platforms/android/cordova/build: Command failed with exit code 1
at ChildProcess.whenDone (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/cordova/superspawn.js:139:23)
at ChildProcess.emit (events.js:110:17)
at maybeClose (child_process.js:1015:16)
at Process.ChildProcess._handle.onexit (child_process.js:1087:5)
How should I solve this problem?

This is because you have already downloaded a corrupt version of the Gradle package in your system directory. (Maybe due to internet connection issues?) Just go to your local path below and remove all contents inside it.
/Users/tyrant/.gradle/wrapper/dists/gradle-2.2.1-all/2m8005s69iu8v0oiejfej094b/
Run cordova build again. This will fix your issue for sure.

I read a lot of this problem, and i found 2 solutions, the 1st one is to remove all contents inside it (as the last post said) but it doesn't work for all, in my case don`t.
The other solution is to put in a local folder of the project the zip file and change the path, and that is not a real solution, cause the size is 50 mb...
So the easiest way i found is just download the right zip from the Gradle site--> https://services.gradle.org/distributions and just replace it in your computer manually... and this works instantly for me.

Check whether you are having download limit and, if so, download the gradle zip file manually, place it in folder such as /Users/tyrant/.gradle/wrapper/dists/gradle-2.2.1-all/2m8005s69iu8v0oiejfej094b/ and run the command.

For anyone facing this problem when first building a react-native Android app, it's likely to be the gradle-2.4 file, which is generally found in:
/var/root/.gradle/wrapper/dists/gradle-2.4-all/<some_string>/gradle-2.4
Just manually delete the zip file, download a new copy and replace.

ionic build android error

I'm confused. jdk,sdk,ant,cordova,ionic doing well,why builds error?
I searched everywhere,but no answer for it.
I guess has a error version?
who can help this?
system:win8
jdk:1.8
ant:1.96
android:22
%ANT_HOME%\bin\;%ANDROID_HOME%\platform-tools\;%ANDROID_HOME%\tools\;%java_home%\bin;%java_home%\jre\bin;C:\ProgramData\Oracle\Java\javapath;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%SYSTEMROOT%\System32\WindowsPowerShell\v1.0\;C:\Program Files\nodejs\
Path
E:\ionic\demo22>ionic build android
Running command: "C:\Program Files\nodejs\node.exe" E:\ionic\demo22\hooks\after_
prepare\010_add_platform_class.js E:\ionic\demo22
add to body class: platform-android
Running command: cmd "/s /c "E:\ionic\demo22\platforms\android\cordova\build.bat
""
ANDROID_HOME=E:\adt-bundle-windows-x86_64-20140702\sdk
JAVA_HOME=C:\Program Files\Java\jdk1.8.0_60
Running: E:\ionic\demo22\platforms\android\gradlew cdvBuildDebug -b E:\ionic\dem
o22\platforms\android\build.gradle -Dorg.gradle.daemon=true
Unzipping C:\Users\cxt\.gradle\wrapper\dists\gradle-2.2.1-all\2m8005s69iu8v0oiej
fej094b\gradle-2.2.1-all.zip to C:\Users\cxt\.gradle\wrapper\dists\gradle-2.2.1-
all\2m8005s69iu8v0oiejfej094b
Exception in thread "main" java.lang.RuntimeException: java.util.zip.ZipExceptio
n: error in opening zip file
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAcc
essManager.java:78)
at org.gradle.wrapper.Install.createDist(Install.java:47)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:129)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:48)
Caused by: java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:219)
at java.util.zip.ZipFile.<init>(ZipFile.java:149)
at java.util.zip.ZipFile.<init>(ZipFile.java:163)
at org.gradle.wrapper.Install.unzip(Install.java:160)
at org.gradle.wrapper.Install.access$400(Install.java:29)
at org.gradle.wrapper.Install$1.call(Install.java:70)
at org.gradle.wrapper.Install$1.call(Install.java:47)
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAcc
essManager.java:65)
... 3 more
E:\ionic\demo22\platforms\android\cordova\node_modules\q\q.js:126
throw e;
^
Error code 1 for command: cmd with args: /s /c "E:\ionic\demo22\platforms\androi
d\gradlew cdvBuildDebug -b E:\ionic\demo22\platforms\android\build.gradle -Dorg.
gradle.daemon=true"
ERROR building one of the platforms: Error: cmd: Command failed with exit code 1
You may not have the required environment or OS to build this project
Error: cmd: Command failed with exit code 1
at ChildProcess.whenDone (C:\Users\cxt\AppData\Roaming\npm\node_modules\cord
ova\node_modules\cordova-lib\src\cordova\superspawn.js:139:23)
at ChildProcess.emit (events.js:110:17)
at maybeClose (child_process.js:1015:16)
at Process.ChildProcess._handle.onexit (child_process.js:1087:5)
Error

I hope that not too late, but I had the same error and. So, I fixed it doing the next:
In your case find this:
C:\Users\cxt\.gradle\wrapper\dists\gradle-2.2.1-
all\2m8005s69iu8v0oiejfej094b
now you are here to delete the gradle-2.2.1-all.zip because this file is corrupted and then replace the file with this http://services.gradle.org/distributions/gradle-2.2.1-all.zip
when you finish all try again
ionic build android
Good Luck!

First of all you have to install
node.js
apache ANT
JDK & JRE
Android SDK & Eclipse
After installation, you have to set software paths into environmental- variable. Then fire your npm install -g cordova. Without this PhoneGap will not be created.
If still you have any confusion or question related to software installation then tell me.

I had the same issue on Mac.
The steps below solved that for me:
NOTE: gradle path & version would be different on your machine. please replace those informations with yours. you can get them from exception message
Download : http://services.gradle.org/distributions/gradle-2.13-all.zip
Get List of files in directory
sudo ls rm /var/root/.gradle/wrapper/dists/gradle-2.13-all/7hsc6vr6mi3i6i5m7q9hj4ci1q
Remove existing zip file
sudo rm /var/root/.gradle/wrapper/dists/gradle-2.13-all/7hsc6vr6mi3i6i5m7q9hj4ci1q/gradle-2.13-all.zip
If there is a *.zip.lck file, you'd better remove that too..
sudo rm /var/root/.gradle/wrapper/dists/gradle-2.13-all/7hsc6vr6mi3i6i5m7q9hj4ci1q/gradle-2.13-all.zip.lck
Copy downloaded file to that path
sudo cp /Downloads/gradle-2.13-all.zip /var/root/.gradle/wrapper/dists/gradle-2.13-all/7hsc6vr6mi3i6i5m7q9hj4ci1q/
Then try to run
ionic run android

ionic build android command returns an error at gradle.wrapper

When i trying to use ionic build android in cli and it returns
Exception in thread "main" java.lang.RuntimeException: java.net.ConnectException
: Connection timed out: connect
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAcc
essManager.java:78)
at org.gradle.wrapper.Install.createDist(Install.java:47)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:129)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:48)
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketI
mpl.java:79)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.ja
va:345)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocket
Impl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java
:188)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at java.net.Socket.connect(Socket.java:538)
at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
at sun.net.www.http.HttpClient.New(HttpClient.java:308)
at sun.net.www.http.HttpClient.New(HttpClient.java:326)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLC
onnection.java:1168)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConn
ection.java:1104)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConne
ction.java:998)
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection
.java:932)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLCo
nnection.java:1512)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLCon
nection.java:1440)
at org.gradle.wrapper.Download.downloadInternal(Download.java:59)
at org.gradle.wrapper.Download.download(Download.java:45)
at org.gradle.wrapper.Install$1.call(Install.java:60)
at org.gradle.wrapper.Install$1.call(Install.java:47)
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAcc
essManager.java:65)
... 3 more
C:\Users\TCYCAKMAK\simple\platforms\android\cordova\node_modules\q\q.js:126
throw e;
^
Error code 1 for command: cmd with args: /s /c "C:\Users\TCYCAKMAK\simple\platfo
rms\android\gradlew cdvBuildDebug -b C:\Users\TCYCAKMAK\simple\platforms\android
\build.gradle -Dorg.gradle.daemon=true"
ERROR building one of the platforms: Error: cmd: Command failed with exit code 8
You may not have the required environment or OS to build this project
Error: cmd: Command failed with exit code 8
at ChildProcess.whenDone (C:\Users\TCYCAKMAK\AppData\Roaming\npm\node_module
s\cordova\node_modules\cordova-lib\src\cordova\superspawn.js:134:23)
at ChildProcess.emit (events.js:98:17)
at maybeClose (child_process.js:755:16)
at Process.ChildProcess._handle.onexit (child_process.js:822:5)
I installed everything like android sdk, ant etc. Also there is a proxy in my working area. I thought my problem stems from this but i didnt find any solution.

Do you have waited the end of the download of glade in command shell ?
If true
Make a new project and test without modification
If your new project return the same message
Make you sure you have correctly configured your var path environment.

Cannot build cordova project successfully error while executing ant debug command

I was having an error that is Camera not successful invoked on first try (click) so I tried this solution on stackoverflow Phonegap(3.0.0) Camera not successful on first try.
I followed the steps as mentioned in the answer removed android by cordova platform remove android then I run the second command cordova platform add android ;
Now when I use netbeans to run the cordova application on cordova android decvice this error occurs:
exec: ant debug -f "/var/www/mobile/platforms/android/build.xml"
[ 'ant debug -f "/var/www/mobile/platforms/android/build.xml"',
{ [Error: Command failed:
BUILD FAILED
/var/www/adt-bundle-linux-x86_64-20130917/sdk/tools/ant/build.xml:720: The following error occurred while executing this line:
/var/www/adt-bundle-linux-x86_64-20130917/sdk/tools/ant/build.xml:734: Compile failed; see the compiler error output for details.
Total time: 8 seconds
] killed: false, code: 1, signal: null },
'Buildfile: /var/www/mobile/platforms/android/build.xml\n\n-set-mode-check:\n\n-set-debug-files:\n\n-check-env:\n [checkenv] Android SDK Tools Revision 22.3.0\n [checkenv]
.
.
.**LONG TEXT which I removed from the post **
.
\nBUILD FAILED\n/var/www/adt-bundle-linux-x86_64-20130917/sdk/tools/ant/build.xml:720:
The following error occurred while executing this line:\n/var/www/adt-bundle-linux-x86_64- 20130917/sdk/tools/ant/build.xml:734:
Compile failed; see the compiler error output for details.\n\nTotal time: 8 seconds\n' ]
Error executing "ant debug -f "/var/www/mobile/platforms/android/build.xml"":
BUILD FAILED
/var/www/adt-bundle-linux-x86_64-20130917/sdk/tools/ant/build.xml:720: The following error occurred while executing this line:
/var/www/adt-bundle-linux-x86_64-20130917/sdk/tools/ant/build.xml:734: Compile failed; see the compiler error output for details.
Total time: 8 seconds
child_process.spawn(/var/www/mobile/platforms/android/cordova/build,[]) = 2
/usr/local/lib/node_modules/cordova/node_modules/q/q.js:126
throw e;
Error: An error occurred while building the android project.Error executing "ant debug -f "/var/www/mobile/platforms/android/build.xml"":
BUILD FAILED
/var/www/adt-bundle-linux-x86_64-20130917/sdk/tools/ant/build.xml:720: The following error occurred while executing this line:
/var/www/adt-bundle-linux-x86_64-20130917/sdk/tools/ant/build.xml:734: Compile failed; see the compiler error output for details.
Total time: 8 seconds
at ChildProcess.<anonymous> (/usr/local/lib/node_modules/cordova/src/compile.js:65:22)
at ChildProcess.EventEmitter.emit (events.js:98:17)
at maybeClose (child_process.js:735:16)
at Socket.<anonymous> (child_process.js:948:11)
at Socket.EventEmitter.emit (events.js:95:17)
at Pipe.close (net.js:466:12)
/var/www/mobile/nbproject/build.xml:256: exec returned: 8
BUILD FAILED (total time: 4 minutes 36 seconds)
any idea about this problem?

I was having a similar issue. I ran ant debug -f "/path/to/project/build.xml" from a separate terminal. It displayed a more specific description of the error (which for me wast that there was a space in the project name). This answer also notes:
config.xml can't have a widget id with number as a first character
after a dot. For example: com.42myapp.test or com.myapp.42test won't
work as well as 42com.myapp.test. It will trigger an error from the
compiler.

I was facing similar issues when i started using the CLI to build apps using cordova and started checking the internet for solutions. While i was at it, i discovered the following things that may help you or anyone else facing the same problem can take some hints from this:
These are some very basic checks that you need to take
1. make sure you have all the required sdk's in place (ANT, Java, Android) and is available when you use these commands on the terminal/command $ ant $ java $ adt. if any of these commands are not found, then you need to get it installed or get the class paths fixed.
make sure your project path does not have spaces. i.e. do not have spaces or special characters in directory names. this issue seems to have been fixed on latest versions of cordova and phonegap, but either cases it is a good practice to follow as ant and java paths could be dependent on the folder names you make.
use -d or -v to get extra debug information on the build process to know where and what is causing the issue. $ cordova build android -d or $ cordova build android -v
Make sure you dont use "#" as the link attribute of author tag in the cordova config.xml on the root of the project. This expects the compiler to interpret a hexadecimal color and fails the build. (this was my problem)
Hope this helps.
er... Happy debugging??

Make sure your Ant is 1.8.0 or later version. Cordova 3.3 demands that.

In the past several days, I found that the conflicting files from Dropbox had a very long name. After renaming it, everything worked.