Custom template in openapi 3 doesnt work always throws java.io.FileNotFoundException: /C:\user\template/C:\user\template\model.mustache

[anand188]

Exception in thread "Thread-1" java.lang.RuntimeException: Could not generate model 'AllLinks'
at io.swagger.codegen.DefaultGenerator.generateModels(DefaultGenerator.java:407)
at io.swagger.codegen.DefaultGenerator.generate(DefaultGenerator.java:722)
at io.swagger.codegen.cmd.Generate.run(Generate.java:312)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.FileNotFoundException: /C:\user\template/C:\user\template\model.mustache
at com.github.jknack.handlebars.io.URLTemplateLoader.sourceAt(URLTemplateLoader.java:70)
at com.github.jknack.handlebars.Handlebars.compile(Handlebars.java:357)
at com.github.jknack.handlebars.Handlebars.compile(Handlebars.java:343)
at io.swagger.codegen.DefaultGenerator.getHandlebars(DefaultGenerator.java:1017)
at io.swagger.codegen.DefaultGenerator.processTemplateToFile(DefaultGenerator.java:738)
at io.swagger.codegen.DefaultGenerator.generateModels(DefaultGenerator.java:394)

[anand188]

@HugoMario is there any latest jar published resolves this issue

[robert2411]

C:\user\template/C:\user\template\model.mustache
i see 2 times the beginning of the path in here are you sure your path is set correctly

[anand188]

@robert2411 The pom.xml has the below
c:/user/template which causes this issue

[anand188]

@robert2411 Please take a look ,review the Fix issue8132 #8140 to solve the same

[HugoMario]

Hello @anand188, sorry for this really late response, i'm wondering if you got this issue trying with latest changes on 3.0.0-SNAPSHOT branch

[anand188]

@HugoMario 3.0.0-SNAPSHOT do you refer to pom.xml ?
io.swagger
swagger-codegen-maven-plugin
3.0.0-rc0

Above only i am using which doesn't work

[anand188]

@HugoMario 3.0.0-SNAPSHOT also you specify it as branch i only see 3.0.0 branch .
If any branch regarding snapshot is there ?

[HugoMario]

hey @anand188, sorry about it, yea it was my bad. The branch is 3.0.0 and that's where codegen 3.0.0-SNAPSHOT is placed.

[anand188]

@HugoMario i tested the same now it was not working i am working in windows .
whats your OS? and is code tested in all OS?

[HugoMario]

@anand188 can you please share the command you're using?

[anand188]

@HugoMario the below is the command i used
java -jar swagger-codegen-cli-3.0.0-SNAPSHOT.jar generate -i authorization.yaml -l jaxrs-jersey -c config.json -t C:\anand\template

[HugoMario]

ok, FYI checking in a windows in a bit

[bigtlb]

I am also having issues with the template option in Windows.

If I use forward slashes in the path, I get File Not Found and duplicated part of the path (like above). If I use backslashes, like:

-t C:\Users\mrtlb\template

I get:

Caused by: java.util.regex.PatternSyntaxException: Illegal/unsupported escape sequence near index 3
C:\Users\mrtlb\template
  ^

[HugoMario]

This isse has been fixed by #8284 and #8246