Hyland

nikhilesh_s1vak · ‎01-26-2021

I have been trying to set up the development environment in Alfresco SDK 4.0 with Open JDK 11. I have downloaded the all in one project as mentioned in the documentation and even referred jeff pott's material (https://ecmarchitect.com/alfresco-developer-series-tutorials/maven-sdk/tutorial/tutorial.html#alfres...).

I have applied enterprise license and able to start and test the application. But when i put my customized code in the project structure i faced lot of compilation issues which i have fixed eventaully. But there are few stubborn issues which are related Java modules are giving me a tough time.

Below issues are failing the build.

The package com.xxxx.xxxx.entities is accessible from more than one module: <unnamed>, xxxx.alfresco ( In imports declaration)

The package com.com.xxxx.xxxx.entities conflicts with a package accessible from another module: xxxx.alfresco (In Package declration)

I have understood that this issue is related to JDK modules and fixed it by excluding the unnecessary jar in the pom.xm (for 3rd party jars such as xml and w3c). But the above problems arises when i try to build my customized code.

Below is my development environment i have used:

Alfresco/SDK Version: 6.2 Enterprise/ SDK 4.0
Eclipse Version : 4.18
Java Version : Open JDK 11.0.1
Maven Version : Apache Maven 3.6.3

andrealigios · ‎01-28-2021

Hi @nikhilesh_s1vak,
let's take a step back and try as follows (all from the CLI):

```
java -version > output.txt
```
```
mvn -version >> output.txt
```

git clone https://github.com/Alfresco/alfresco-sdk.git sdk-4.2

or (if you want to use SSH instead of HTTPS):

git clone git@github.com:Alfresco/alfresco-sdk.git sdk-4.2

cd sdk-4.2
mvn clean install -Pmaven.test.skip=true
mvn archetype:generate -Dfilter=org.alfresco:

Answer to the questions (eg. "2" - All-In-One Archetype, "15" - SDK 4.2.0, and then proper groupId and artifactId), apply the license properly, etc.

Do what's described in the Working with Enterprise guide, hence turn your generated project's pom.xml into:

<alfresco.bomDependencyArtifactId>acs-packaging</alfresco.bomDependencyArtifactId>

<docker.acs.image>quay.io/alfresco/alfresco-content-repository</docker.acs.image>

<alfresco.platform.version>6.2.2.10</alfresco.platform.version>
<alfresco.share.version>6.2.2.2</alfresco.share.version> 

<keystore.settings></keystore.settings>

Add your custom code, then run it by appending:
```
>> output.txt
```
at the end of the command.

If the problem is still there at this point, please post here the output.txt file so we can have a look at it.

If instead the problem is gone, then the culprit was likely a dirty cache or the fact that the right version of the SDK to use today is 4.1 or 4.2.

Hope that helps

View answer in original post

EddieMay · ‎01-27-2021

Hi @nikhilesh_s1vak

Can I just check which version of Alfresco you are using - is it 6.0 (as tagged) or 6.2 (as mentioned in your dev environment description)?

Thanks,

Digital Community Manager, Alfresco Software.
Problem solved? Click Accept as Solution!

nikhilesh_s1vak · ‎01-27-2021

Thanks EddieMay for the response. It is 6.2 enterprise.

andrealigios · ‎01-27-2021

Hello @nikhilesh_s1vak ,

I think you might have been fooled by your IDE,
as described here: https://stackoverflow.com/a/55572922/1654265

I would try:

running it from the CLI
then fixing Eclipse with the ModulePath/ClassPath workarounds described in the answer above
eventually, running it from another IDE like IntelliJ CE, probably more JPMS-friendly

Hope that helps

nikhilesh_s1vak · ‎01-28-2021

Hello @andrealigios, Thanks for the response. I have referred the above link and tried to run it from CLI also but the build fails throwing the compilation errors.

I resolved the similar issue with 3rd party Jars (example: xml api) but this happens with alfresco.reposiotry and alfresco.data.model.api jars.

Hyland

Alfresco SDK 4.0 build issue on Open JDK 11