Error in Build with 2.59.0 SNAPSHOT: netscape\javascript\package-info;' cannot be represented in dex format #2

sengsational · 2022-03-07T22:21:13Z

build.grade:

    dependencies {
        implementation 'net.sourceforge.htmlunit:htmlunit-android:2.59.0-SNAPSHOT'
        ...
    }

Error found under jetified-htmlunit-android-2.59.0-SNAPSHOT.jar:

    com.android.tools.r8.internal.r8: Class descriptor 'Lnetscape\javascript\package-info;' cannot be represented in dex format.

Running gradlew -q app:dependencies --configuration releaseRuntimeClasspath:

+--- net.sourceforge.htmlunit:htmlunit-android:2.59.0-SNAPSHOT
|    +--- xalan:xalan:2.7.2
|    |    \--- xalan:serializer:2.7.2
|    +--- org.apache.commons:commons-lang3:3.12.0
|    +--- org.apache.commons:commons-text:1.9
|    +--- commons-io:commons-io:2.10.0
|    +--- commons-logging:commons-logging:1.2
|    +--- commons-net:commons-net:3.8.0
|    +--- commons-codec:commons-codec:1.15
|    +--- org.brotli:dec:0.1.2
|    +--- com.shapesecurity:salvation2:3.0.0
|    \--- org.eclipse.jetty.websocket:websocket-client:9.4.45.v20220203
|         +--- org.eclipse.jetty:jetty-client:9.4.45.v20220203
|         |    +--- org.eclipse.jetty:jetty-http:9.4.45.v20220203
|         |    |    +--- org.eclipse.jetty:jetty-util:9.4.45.v20220203
|         |    |    \--- org.eclipse.jetty:jetty-io:9.4.45.v20220203
|         |    |         \--- org.eclipse.jetty:jetty-util:9.4.45.v20220203
|         |    \--- org.eclipse.jetty:jetty-io:9.4.45.v20220203 (*)
|         +--- org.eclipse.jetty:jetty-util:9.4.45.v20220203
|         +--- org.eclipse.jetty:jetty-io:9.4.45.v20220203 (*)
|         \--- org.eclipse.jetty.websocket:websocket-common:9.4.45.v20220203
|              +--- org.eclipse.jetty.websocket:websocket-api:9.4.45.v20220203
|              +--- org.eclipse.jetty:jetty-util:9.4.45.v20220203
|              \--- org.eclipse.jetty:jetty-io:9.4.45.v20220203 (*)

Earlier package-info issue: HtmlUnit/htmlunit#133 (comment)

The text was updated successfully, but these errors were encountered:

lqh995204185 · 2022-03-10T11:51:06Z

@sengsational
I directly download the jar package and import it

implementation files('libs/htmlunit-android-2.59.0.jar')

I also encountered this problem. How can I solve it

lqh995204185 · 2022-03-10T12:43:49Z

@sengsational
delete:
/javascript/package-info
/netscape/javascript/package-info

Now it has worked for me in Android studio
But I'm not sure if it works in practice

zerorooot · 2022-03-11T03:14:52Z

I try to add some content to filter in pom.xml file

<exclude>netscape/package-info.class</exclude>
<exclude>netscape/javascript/package-info.class</exclude>

and delete lines 61~63

<exclude>commons-codec:commons-codec</exclude>
<exclude>commons-io:*</exclude>
<exclude>commons-logging:*</exclude>

Finally, add in Android studio

implementation files('libs/htmlunit-android-2.59.0.jar')
implementation group: 'org.apache.commons', name: 'commons-lang3', version: '3.12.0'

Now it has worked for me in Android studio

sengsational · 2022-03-13T21:49:56Z

@zerorooot @lqh995204185 Thank you for the suggestions. I am unable to make progress. I am afraid that because I do not have proper context to know where and how to make the suggested changes, I am getting a Transform's input file does not exist error. Please advise me what I'm doing wrong and more detailed steps for me to make these changes.

Here are the steps I executed:

Locate htmlunit-android-2.59.0.jar (found in C:\Users\Owner\.gradle\caches\modules-2\files-2.1\net.sourceforge.htmlunit\htmlunit-android\2.59.0-SNAPSHOT\ed7b1a0371f6a0184a2cc63552086f0245295531\htmlunit-android-2.59.0.jar)
Rename htmlunit-android-2.59.0.jar to htmlunit-android-2.59.0.zip
Extract htmlunit-android-2.59.0.zip to tmp
Edit 'tmp\htmlunit-android-2.59.0-SNAPSHOT\META-INF\maven\net.sourceforge.htmlunit\htmlunit-android\pom.xml'

Resulting in:

<build>
<plugins>
....
  <plugin>
    <artifactId>maven-shade-plugin</artifactId>
    <executions>
      <execution>
....
        </goals>
        <configuration>
          <artifactSet>
            <excludes>
              <exclude>org.apache.commons:*</exclude>
              <exclude>commons-net:*</exclude>
              <exclude>org.brotli:*</exclude>
              <exclude>com.shapesecurity:*</exclude>
              <exclude>xalan:*</exclude>
              <exclude>org.eclipse.jetty.websocket:*</exclude>
              <exclude>org.eclipse.jetty:*</exclude>
              <exclude>netscape/package-info.class</exclude>
              <exclude>netscape/javascript/package-info.class</exclude>
            </excludes>

Zip htmlunit-android-2.59.0.zip and rename to htmlunit-android-2.59.0.jar
Place the htmlunit-android-2.59.0.jar file in C:\Users\Owner\AndroidStudioProjects\MyApplication2\app\libs\ folder.
Edit build.gradle:

 dependencies {

    //implementation 'net.sourceforge.htmlunit:htmlunit-android:2.59.0-SNAPSHOT' (removed)  
    implementation files('libs/htmlunit-android-2.59.0.jar')
    implementation group: 'org.apache.commons', name: 'commons-lang3', version: '3.12.0'

RESULTING ERROR:

Transform's input file does not exist: C:\Users\Owner\AndroidStudioProjects\MyApplication2\app\libs\htmlunit-android-2.59.0.jar. (See https://issuetracker.google.com/issues/158753935)

zerorooot · 2022-03-14T00:39:34Z

@zerorooot @lqh995204185 Thank you for the suggestions. I am unable to make progress. I am afraid that because I do not have proper context to know where and how to make the suggested changes, I am getting a Transform's input file does not exist error. Please advise me what I'm doing wrong and more detailed steps for me to make these changes.

Here are the steps I executed:

Locate htmlunit-android-2.59.0.jar (found in C:\Users\Owner\.gradle\caches\modules-2\files-2.1\net.sourceforge.htmlunit\htmlunit-android\2.59.0-SNAPSHOT\ed7b1a0371f6a0184a2cc63552086f0245295531\htmlunit-android-2.59.0.jar)

Rename htmlunit-android-2.59.0.jar to htmlunit-android-2.59.0.zip

Extract htmlunit-android-2.59.0.zip to tmp

Edit 'tmp\htmlunit-android-2.59.0-SNAPSHOT\META-INF\maven\net.sourceforge.htmlunit\htmlunit-android\pom.xml'

Resulting in:
<build>
<plugins>
....
  <plugin>
    <artifactId>maven-shade-plugin</artifactId>
    <executions>
      <execution>
....
        </goals>
        <configuration>
          <artifactSet>
            <excludes>
              <exclude>org.apache.commons:*</exclude>
              <exclude>commons-net:*</exclude>
              <exclude>org.brotli:*</exclude>
              <exclude>com.shapesecurity:*</exclude>
              <exclude>xalan:*</exclude>
              <exclude>org.eclipse.jetty.websocket:*</exclude>
              <exclude>org.eclipse.jetty:*</exclude>
              <exclude>netscape/package-info.class</exclude>
              <exclude>netscape/javascript/package-info.class</exclude>
            </excludes>
Zip htmlunit-android-2.59.0.zip and rename to htmlunit-android-2.59.0.jar

Place the htmlunit-android-2.59.0.jar file in C:\Users\Owner\AndroidStudioProjects\MyApplication2\app\libs\ folder.

Edit build.gradle:
 dependencies {

    //implementation 'net.sourceforge.htmlunit:htmlunit-android:2.59.0-SNAPSHOT' (removed)  
    implementation files('libs/htmlunit-android-2.59.0.jar')
    implementation group: 'org.apache.commons', name: 'commons-lang3', version: '3.12.0'
RESULTING ERROR:

Transform's input file does not exist: C:\Users\Owner\AndroidStudioProjects\MyApplication2\app\libs\htmlunit-android-2.59.0.jar. (See https://issuetracker.google.com/issues/158753935)

You need to recompile a copy based on the source code, instead of directly changing the htmlunit-android-2.59.0.jar file

Fix problem when compiling in Android HtmlUnit#2

sengsational · 2022-03-14T17:08:53Z

You need to recompile a copy based on the source code, instead of directly changing the htmlunit-android-2.59.0.jar file

I have not found instructions for building the htmlunit-android project in Android studio.

My first attempts at building the htmlunit-android project in Android studio have not succeeded.

I have started adding instructions, but do not know the appropriate steps to complete the build. Please make a pull request for https://github.com/sengsational/htmlunit-android/edit/main/README.md . I will work through the steps that you provide and add detail, if needed.

Building Project Source

To build this project in Android Studio:

Fork the project to your own repository using the fork button here: https://github.com/HtmlUnit/htmlunit-android.
In Android Studio, select VCS > Get from Version Control... > https://github.com/(yourGitHubId)/htmlunit-android > Clone button > New Window
// TODO: PLEASE UPDATE THIS OF STEPS SO THAT THE RESULT SPECIFIES HOW TO BUILD THE PROJECT IN ANDROID STUDIO

rbri · 2022-03-14T17:19:22Z

To try to make it a bit more clear:

for the release htmlunit-android 2.59.0 all the package-info.class files are already removed from the jar (if i made no mistake) - see https://github.com/HtmlUnit/htmlunit-android/releases
i guess the reason for this was the broken maven-compiler-plugin (version 3.10.0) - see HtmlUnit 2.59.0 subject to MCOMPILER-485 htmlunit#457
there is an updated version of the compiler plugin, the latest snapshot (2.60.0-SNAPSHOT) is build using the fixed version. Please try and check if the problem is gone.

rbri · 2022-03-14T17:21:36Z

@zerorooot

commons-codec:commons-codec
commons-io:
commons-logging:

Why you think we have to shade this jars - is there some conflict with the android sdk classes or is this something special for your project?

sengsational · 2022-03-14T19:49:11Z

there is an updated version of the compiler plugin, the latest snapshot (2.60.0-SNAPSHOT) is build using the fixed version. Please try and check if the problem is gone.

This version has resolved my problem.

Specifically, to build.gradle (:app), I simply added:

dependencies {
    implementation 'net.sourceforge.htmlunit:htmlunit-android:2.60.0-SNAPSHOT'
    ....

The above requires that settings.gradle (applicationName) include:

dependencyResolutionManagement {
    repositoriesMode.set(RepositoriesMode.PREFER_SETTINGS)
    repositories {
        ....
        maven { url 'https://oss.sonatype.org/content/repositories/snapshots'}
        ....

zerorooot · 2022-03-15T03:11:24Z

@rbri
When I exclude the package-info.class file, after importing and compiling, report errors

java.lang.NoClassDefFoundError

So i removed it.

rbri · 2022-03-15T06:19:47Z

@zerorooot can you please check with the latest snapshot build
And if you still het this classnotfound exception please include the name of the class from the exception

zerorooot · 2022-03-16T08:02:27Z

@rbri
Everything works fine with the latest snapshot build, thank you very much

rbri · 2022-03-16T08:36:42Z

@zerorooot a release is planned for this weekend.
Thanks for the feedback.

sengsational added a commit to sengsational/htmlunit-android that referenced this issue Mar 14, 2022

Fix dex format problem

80b5190

Fix problem when compiling in Android HtmlUnit#2

rbri closed this as completed Dec 9, 2022

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Error in Build with 2.59.0 SNAPSHOT: netscape\javascript\package-info;' cannot be represented in dex format #2

Error in Build with 2.59.0 SNAPSHOT: netscape\javascript\package-info;' cannot be represented in dex format #2

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Error in Build with 2.59.0 SNAPSHOT: netscape\javascript\package-info;' cannot be represented in dex format #2

Error in Build with 2.59.0 SNAPSHOT: netscape\javascript\package-info;' cannot be represented in dex format #2

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