search

spring-io / initializr

A quickstart generator for Spring projects
https://start.spring.io
Apache License 2.0
3.44k stars 1.73k forks source link

Invalid meta-data if Sagan does not provide a default boot version #267

Closed tan9 closed 8 years ago

tan9 commented 8 years ago

I can not create new Spring Boot Starter projects from my IDE:

IntelliJ IDEA:

sts

STS:

sts

And I paste the full url generated by STS: http://start.spring.io/starter.zip?name=demo&groupId=com.example&artifactId=demo&version=0.0.1-SNAPSHOT&description=Demo+project+for+Spring+Boot&packageName=com.example&type=maven-project&packaging=jar&javaVersion=1.8&language=java

to browser, I got white label error page:

whitelabel

saying:

boot version must not be null

snicoll commented 8 years ago

Investigating....

snicoll commented 8 years ago

I think I've fixed production and I know what is going on. Can you try again please?

tan9 commented 8 years ago

@snicoll Both IDEs can create start projects without problem! 👍

snicoll commented 8 years ago

OK so the problem was that when we released 1.4.0 we forgot to tick the default value. Sagan was giving us 4 boot versions to use but none was declared as the default. It turns out that because we don't know what the default is, we won't set it if none is provided (that's the STS issue). If no default boot version is provided in the meta-data, IJ crashes. I've created an issue in their tracker for that.

On my side, I am changing the code so that it never happens again. We'll select the first version in the list as the default if non is provided.

Codingshare commented 6 years ago

We an see the same issue again. Initialization failed for 'https://start.spring.io'

hussain21j commented 6 years ago

The issue still remains

wilkinsona commented 6 years ago

It works for me. That's what I'd expect given the fix in https://github.com/spring-io/initializr/commit/d0187827269686945ce05ad1e3e9b705eb883c56 and the presence of a default version (current being true) in the current metadata:

        {
            "apiDocUrl": "http://docs.spring.io/spring-boot/docs/2.0.3.RELEASE/api/",
            "artifactId": "spring-boot",
            "current": true,
            "generalAvailability": true,
            "groupId": "org.springframework.boot",
            "preRelease": false,
            "refDocUrl": "http://docs.spring.io/spring-boot/docs/2.0.3.RELEASE/reference/htmlsingle/",
            "releaseStatus": "GENERAL_AVAILABILITY",
            "snapshot": false,
            "version": "2.0.3.RELEASE",
            "versionDisplayName": "2.0.3"
        }

You may have an issue, @hussain21j, but I don't think it's this one.

Codingshare commented 6 years ago

That error is probably due to proxy setting.

caozongpeng commented 6 years ago

image

snicoll commented 6 years ago

@caozongpeng please see the comment just before yours.

tonskton commented 4 years ago

Done setting the proxy but still encountering the error.

mahmutemrahsari commented 4 years ago

Hi I have same problem with Intellij IDEA Ultimate 20201.1. Both windows and mac versions don`t work, @snicoll

Capture

wilkinsona commented 4 years ago

It would appear that there's a hardcoded assumption about the format of Spring Boot's version number which is changing in 2.4 from 2.4.0.BUILD-SNAPSHOT to 2.4.0-SNAPSHOT. When this assumption is invalid, it breaks parsing of the metadata:

2020-06-01 18:09:41,937 [  18467]   INFO - arters.WebStarterOptionsLoader - Error processing JSON response from https://start.spring.io 
com.intellij.spring.boot.initializr.Version$InvalidVersionException: Could not determine version based on '2.4.0-M1': version format is Minor.Major.Patch.Qualifier (i.e. 1.0.5.RELEASE
        at com.intellij.spring.boot.initializr.Version.parse(Version.java:99)
        at com.intellij.spring.boot.initializr.VersionRange.parse(VersionRange.java:128)
        at com.intellij.spring.boot.initializr.SpringInitializrOptionsLoader.lambda$static$0(SpringInitializrOptionsLoader.java:47)
        at com.intellij.spring.boot.initializr.SpringInitializrOptionsLoader.createOptions(SpringInitializrOptionsLoader.java:195)
        at com.intellij.spring.boot.initializr.SpringInitializrOptionsLoader.parseDependencies(SpringInitializrOptionsLoader.java:153)
        at com.intellij.spring.boot.initializr.SpringInitializrOptionsLoader.parseJson(SpringInitializrOptionsLoader.java:118)
        at com.intellij.spring.boot.initializr.SpringInitializrModuleBuilder.parseOptionsDataJson(SpringInitializrModuleBuilder.java:229)
        at com.intellij.spring.boot.initializr.SpringInitializrModuleBuilder.parseOptionsDataJson(SpringInitializrModuleBuilder.java:46)
        at com.intellij.frameworks.starters.WebStarterOptionsLoader$1.process(WebStarterOptionsLoader.java:54)
        at com.intellij.frameworks.starters.WebStarterOptionsLoader$1.process(WebStarterOptionsLoader.java:34)
        at com.intellij.util.io.HttpRequests.doProcess(HttpRequests.java:516)
        at com.intellij.util.io.HttpRequests.process(HttpRequests.java:498)
        at com.intellij.util.io.HttpRequests.access$100(HttpRequests.java:56)
        at com.intellij.util.io.HttpRequests$RequestBuilderImpl.connect(HttpRequests.java:349)
        at com.intellij.frameworks.starters.WebStarterOptionsLoader.loadOptions(WebStarterOptionsLoader.java:34)
        at com.intellij.frameworks.starters.WebStarterApplicationInfoStep.lambda$loadOptions$4(WebStarterApplicationInfoStep.java:102)
        at com.intellij.util.RunnableCallable.call(RunnableCallable.java:20)
        at com.intellij.util.RunnableCallable.call(RunnableCallable.java:11)
        at com.intellij.openapi.application.impl.ApplicationImpl$1.call(ApplicationImpl.java:255)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)

I've temporarily removed 2.4.0-SNAPSHOT from the versions of Spring Boot that start.spring.io will offer. This will take a little while to update. Once 2.4 is no longer offered at https://start.spring.io, things should work again in IntelliJ IDEA.

KevinWu97 commented 4 years ago

image

Having the same issue. Spring Initializr doesn't work.

MirekKrenc commented 4 years ago

I have the same issue

DimaGilyov commented 4 years ago

I have the same issue image

Sebastianmueller22 commented 3 years ago

For me it was a transient error. Switched my wifi off and on again and now it works. Had internet the whole time though and no proxy active

MathlouthiKhitem commented 1 year ago

i have this error :Initialization failed for 'https://start.spring.io' Please check URL, network and proxy settings. Error message: Cannot download 'https://start.spring.io': Connect timed out

snicoll commented 1 year ago

@MathlouthiKhitem this is likely to be a network problem on your end.