Understand this is a near duplicate of other questions, but raising here as none of the suggested solutions work.

Problem:

On mac os (10.15) when I try to update the Maven repository indexes, Intellij downloads a 2.4 GB file (Background tasks indicator reaches 100%), then it starts to process indices – Background tasks indicator reads:

Updating [central] https://repo.maven.apache.org/maven2

Processing indices...

During this time, the 10GB of remaining disk space that I have, gets eaten up and the process eventually fails with a disk space error.

The pom file looks like the below:

    <?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

<groupId>blah</groupId>
<artifactId>blah</artifactId>
<version>1.0-SNAPSHOT</version>

<properties>
    <maven.compiler.source>17</maven.compiler.source>
    <maven.compiler.target>17</maven.compiler.target>
</properties>
<!-- https://mvnrepository.com/artifact/org.telegram/Bots -->
<dependency>
    <groupId>org.telegram</groupId>
    <artifactId>Bots</artifactId>
    <version>7.2.1</version>
    <type>pom</type>
</dependency>

An error is flagged for the following lines:

http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd

“URI is not registered” and “Cannot resolve symbol”, respectively

Given this problem, I cannot import, e.g.:

import org.telegram.telegrambots.bots.TelegramLongPollingBot;

Have tried:

• Invalidating caches
• Deleting cache folder contents
• Disabling plugins
• Setting idea.max.intellisense.filesize=50

None of which fixes the problem.

Any ideas? Hopefully it’s not that 10GB is actually insufficient…

Building a similar project, on the same version of Intellij, but on a Win 10 PC, had no such problem.