Most likely, you need to add a compile-time dependency on the antlr runtime
library, where the missing class is located.
<dependency>
<groupId>org.antlr</groupId>
<artifactId>antlr4-runtime</artifactId>
<version>4.7</version>
</dependency>
> On Oct 29, 2017, at 2:43 AM, Karl Heinz Marbaise <khmarba...@gmx.de> wrote:
>
> Hi,
>
> can make a test project on Github/gitlab etc.
>
> Kind regards
> Karl Heinz Marbaise
>> On 29/10/17 05:13, R0b0t1 wrote:
>> Is any more information needed? The files are generated properly by
>> ANTLR, but I can not compile the generated files.
>> [INFO] -------------------------------------------------------------
>> [ERROR] COMPILATION ERROR :
>> [INFO] -------------------------------------------------------------
>> [ERROR]
>> /C:/Users/R0b0t1/Documents/Code/grammar-mvn/target/generated-sources/antlr4/GrammarParser.java:[32,29]
>> cannot find symbol
>> symbol: class Vocabulary
>> location: class LangParser
>> And so on. I followed
>> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.antlr.org_api_maven-2Dplugin_latest_usage.html&d=DwICaQ&c=RoP1YumCXCgaWHvlZYR8PQcxBKCX5YTpkKY057SbK10&r=Ql5uwmbofQMW0iErugdCnFgO-CBGr_pt_OzwdxJosG0&m=nRiDxwbhq-IuQJmgLg2hhUqK_UsIqKWJAqUcywTbz-Y&s=9YiehKVhRPHh6AA9LGHQ5Fhbj5FKWZ4POGIAyeXDD6Y&e=
>> and
>> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.antlr.org_api_maven-2Dplugin_latest_dependency-2Dinfo.html&d=DwICaQ&c=RoP1YumCXCgaWHvlZYR8PQcxBKCX5YTpkKY057SbK10&r=Ql5uwmbofQMW0iErugdCnFgO-CBGr_pt_OzwdxJosG0&m=nRiDxwbhq-IuQJmgLg2hhUqK_UsIqKWJAqUcywTbz-Y&s=IjFObLVM57HemB8uaI20Eq7Qe7CY2VNfOQA7O5qQfZ8&e=.
>> I am not very smart. I have spent a few days trying to figure out the
>> best way to compile a Java project. I have tried Ant, CMake, and now
>> Maven. Maven seems like the easiest to use, but I can not solve this
>> problem I am having.
>> Respectfully,
>> R0b0t1.
>
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