Template doesn't like "array" type in schema

[Mrc0113]

Describe the bug

When using this code generator template it was spitting out an unclear error with the attached file asyncapi.zip. However once you remove the products part of the schema it works successfully. Since the provided asyncapi file is valid I assume this template does not properly handle schemas that use an object with the array type at this level.

 /tmp  ag -o TEST asyncapi.json https://github.com/asyncapi/java-spring-cloud-stream-template.git                                                                                                                                      1 ✘
Something went wrong:
Template render error: (/Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/@asyncapi/java-spring-cloud-stream-template/template/src/main/java/$$everySchema$$.java)
  Template render error: (/Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/@asyncapi/java-spring-cloud-stream-template/partials/java-package) [Line 5, Column 49]
  TypeError: prop.items(...).type is not a function
    at Object._prettifyError (/Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/nunjucks/src/lib.js:36:11)
    at /Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/nunjucks/src/environment.js:563:19
    at eval (eval at _compile (/Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/nunjucks/src/environment.js:633:18), <anonymous>:19:11)
    at /Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/nunjucks/src/environment.js:571:11
    at Template.root [as rootRenderFunc] (eval at _compile (/Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/nunjucks/src/environment.js:633:18), <anonymous>:50:3)
    at Template.render (/Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/nunjucks/src/environment.js:552:10)
    at eval (eval at _compile (/Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/nunjucks/src/environment.js:633:18), <anonymous>:18:10)
    at fn (/Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/a-sync-waterfall/index.js:26:24)
    at /Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/a-sync-waterfall/index.js:66:22
    at executeSync (/Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/a-sync-waterfall/index.js:8:15)
    at /Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/a-sync-waterfall/index.js:65:11
    at eval (eval at _compile (/Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/nunjucks/src/environment.js:633:18), <anonymous>:14:1)
    at Environment.getTemplate (/Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/nunjucks/src/environment.js:279:9)
    at eval (eval at _compile (/Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/nunjucks/src/environment.js:633:18), <anonymous>:12:5)
    at fn (/Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/a-sync-waterfall/index.js:26:24)
    at /Users/Mdipasquale/.nvm/versions/node/v18.7.0/lib/node_modules/@asyncapi/generator/node_modules/a-sync-waterfall/index.js:66:22

How to Reproduce

Download attached asyncapi.zip file.
Run ag -o TEST asyncapi.json https://github.com/asyncapi/java-spring-cloud-stream-template.git

Expected behavior

A successful project should be generated

[CameronRushton]

@Mrc0113 I think the asyncapi doc provided is the one that is successful, yeah? The one with products removed.

[Mrc0113]

Sorry @CameronRushton, I think this is the right file
asyncapiWithProducts.json.zip

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