IntelliJ IDEA Open API and Plugin Development Is Deprecated. Join our JetBrains Platform Community.

IntelliJ Plugin: "sdk does not exist"
2 人关注

已回答

创建于 2020年4月26日 10:41

I'm trying to create a plugin by following this link.

I've written a bnf and lexer file and generated the code. When I build a project, I get following error

error: package org.plugin.ghsatpute.sdk does not exist
import org.plugin.ghsatpute.sdk.SimpleLexer;

I double-checked that the package exists and there is a file `SimpleLexer`

What am I missing?

2 条评论

Jakub Chrzanowski

创建于 2020年4月27日 08:21

Ghsatpute,

Isn't your Lexer file inside of the language directory? Try with:

import org.plugin.ghsatpute.sdk.language.SimpleLexer;

Ghsatpute

创建于 2020年4月27日 17:06

Yes, you're right. That was silly mistake from my side.

In addition to fixing the package naming, I did this. I added generating lexer and parser code in the build.gradle as below

import org.jetbrains.grammarkit.tasks.GenerateLexer
import org.jetbrains.grammarkit.tasks.GenerateParser

plugins {
    id 'java'
    id 'org.jetbrains.intellij' version '0.4.18'
    id "org.jetbrains.grammarkit" version "2020.1.2"
}

...

sourceSets {
    main {
        java.srcDirs += 'src/main/gen'
    }
}

...

task generateServerlessLexer(type: GenerateLexer) {
    source = "src/main/java/org/ghsatpute/grammar/SimpleLexer.flex"
    targetDir = "src/main/gen/org/plugin/ghsatpute/language"
    targetClass = "SimpleLexer"
    purgeOldFiles = true
}

task generateServerlessParser(type: GenerateParser) {
    source = "src/main/java/org/ghsatpute/grammar/Simple.bnf"
    targetRoot = "src/main/gen"
    pathToParser = "org/plugin/ghsatpute/language/parser/SimpleParser.java"
    pathToPsiRoot = "org/plugin/ghsatpute/language/psi"
    purgeOldFiles = true
}

compileJava {
    dependsOn generateServerlessLexer
    dependsOn generateServerlessParser
}

Added this so that it can help others who face the same issue.

请先登录再写评论。