1. Description Resource Path Location Type
   Context cannot be resolved to a type Main.java /HelloWorld/src/main/strategies/HelloWorld/strategies line 6 Java Problem
2. Description Resource Path Location Type
   JavaInteropRegisterer cannot be resolved to a type InteropRegisterer.java /HelloWorld/src/main/strategies/HelloWorld/strategies line 6 Java Problem
3. Description Resource Path Location Type
   Project build error: Non-resolvable parent POM for org.example:HelloWorld:0.1.0-SNAPSHOT: Failure to transfer org.metaborg:parent.language:pom:2.5.7 from https://artifacts.metaborg.org/content/repositories/releases/ was cached in the local repository, resolution will not be reattempted until the update interval of metaborg-release-repo has elapsed or updates are forced. Original error: Could not transfer artifact org.metaborg:parent.language:pom:2.5.7 from/to metaborg-release-repo (https://artifacts.metaborg.org/content/repositories/releases/): connect timed out and ‘parent.relativePath’ points at wrong local POM pom.xml /HelloWorld line 13 Maven pom Loading Problem
4. Description Resource Path Location Type
   Strategy cannot be resolved to a type InteropRegisterer.java /HelloWorld/src/main/strategies/HelloWorld/strategies line 8 Java Problem
5. Description Resource Path Location Type
   The import org.strategoxt cannot be resolved InteropRegisterer.java /HelloWorld/src/main/strategies/HelloWorld/strategies line 3 Java Problem
6. Description Resource Path Location Type
   The import org.strategoxt cannot be resolved InteropRegisterer.java /HelloWorld/src/main/strategies/HelloWorld/strategies line 4 Java Problem
7. Description Resource Path Location Type
   The import org.strategoxt cannot be resolved Main.java /HelloWorld/src/main/strategies/HelloWorld/strategies line 3 Java Problem

I can see hello world in purple, but i have 7 Problems here. I want firstly to get a help to resolve these and later download paplj project.
I have tried on 3 windows PCs, there are always those problems. Addition, i have also add the features from maven.

Eclipse: org.eclipse.platform.ide 4.8.0.I20180611-0500
Spoofax: org.metaborg.spoofax.eclipse 2.5.7
System: Windows 10 amd64 10.0

Thanks a lot.

Submitted by Tianhua.Dai on 24 July 2019 at 08:47

1. Description Path Resource Location Type
   The project was not built since its build path is incomplete. Cannot find the class file for org.spoofax.interpreter.core.IContext. Fix the build path then try building this project HelloWorld Unknown Java Problem
2. Description Path Resource Location Type
   The type org.spoofax.interpreter.core.IContext cannot be resolved. It is indirectly referenced from required .class files /HelloWorld/src/main/strategies/HelloWorld/strategies InteropRegisterer.java line 1 Java Problem
3. Description Path Resource Location Type
   Project build error: Non-resolvable parent POM for org.example:HelloWorld:0.1.0-SNAPSHOT: Failure to transfer org.metaborg:parent.language:pom:2.5.7 from https://artifacts.metaborg.org/content/repositories/releases/ was cached in the local repository, resolution will not be reattempted until the update interval of metaborg-release-repo has elapsed or updates are forced. Original error: Could not transfer artifact org.metaborg:parent.language:pom:2.5.7 from/to metaborg-release-repo (https://artifacts.metaborg.org/content/repositories/releases/): connect timed out and ‘parent.relativePath’ points at wrong local POM /HelloWorld pom.xml line 13 Maven pom Loading Problem

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1. Description Path Resource Location Type
   Could not find or read a dynsem.properties file /HelloWorld/src-gen/ds-signatures Common-sig.ds line 1 Spoofax analysis warning marker
2. Description Path Resource Location Type
   Could not find or read a dynsem.properties file /HelloWorld/src-gen/ds-signatures Hello-World-sig.ds line 1 Spoofax analysis warning marker

After i have added “org.strategoxt.strj_2.5.7” as the external class folder, there’re new problems and warnings.