Problem creating new starter

[djerman]

I was unable to download my application from start.vaadin.com.

This was the configuration used:

{
  "applicationConfiguration": {
    "projectName": "Инфосистем",
    "groupId": "rs.atekom.infosystem.ui",
    "vaadinVersion": "v24",
    "codeGeneration": "JAVA",
    "dockerConfiguration": false,
    "kubernetesConfiguration": false,
    "alwaysGenerateBackend": false,
    "javaVersion": 17,
    "access": "USER_ROLE",
    "experimentalFeatures": [],
    "git": true,
    "runOnRandomPort": false,
    "artifactId": "my-app",
    "generatedProjectId": "2738b913-3b4c-4abc-944e-f2dd18042c21"
  },
  "theme": {
    "componentStyles": {
      "vaadin-button": [
        "\n:host(:not([theme~=\"tertiary\"])) {\n  background-image: linear-gradient(var(--lumo-tint-5pct), var(--lumo-shade-5pct));\n  box-shadow: inset 0 0 0 1px var(--lumo-contrast-20pct);\n}\n:host(:not([theme~=\"tertiary\"]):not([theme~=\"primary\"]):not([theme~=\"error\"]):not([theme~=\"success\"])) {\n  color: var(--lumo-body-text-color);\n}\n:host([focus-ring]:not([theme~=\"tertiary\"])) {\n  box-shadow: 0 0 0 2px var(--lumo-primary-color-50pct), inset 0 0 0 1px var(--lumo-primary-color);\n}\n:host([focus-ring][theme~=\"primary\"]) {\n  box-shadow: 0 0 0 2px var(--lumo-primary-color-50pct), inset 0 0 0 1px var(--lumo-primary-contrast-color);\n}\n:host([theme~=\"primary\"]) {\n  text-shadow: 0 -1px 0 var(--lumo-shade-20pct);\n}"
      ]
    },
    "variant": "dark",
    "styles": "\n    [theme~=\"dark\"] {\n      --lumo-base-color: hsl(214, 87%, 7%);\n\n    }\n"
  },
  "views": [
    {
      "name": "Main",
      "type": "menu-on-left-layout",
      "route": "",
      "entityId": -1,
      "children": [
        {
          "name": "Hello World",
          "type": "hello-world-view",
          "route": "hello",
          "entityId": -1,
          "children": [],
          "generateTestData": false,
          "generateUrlTemplate": false,
          "icon": "globe-solid",
          "id": 1
        },
        {
          "name": "About",
          "type": "empty-view",
          "route": "about",
          "entityId": -1,
          "children": [],
          "generateTestData": false,
          "generateUrlTemplate": false,
          "icon": "file",
          "id": 2
        }
      ],
      "generateTestData": false,
      "generateUrlTemplate": false,
      "id": 0
    }
  ],
  "entities": [
    {
      "id": 5,
      "name": "User",
      "fields": [
        {
          "name": "id",
          "dataType": "ID",
          "editorType": "vaadin-text-field",
          "fieldType": "Integer",
          "uiType": "Text",
          "validators": []
        },
        {
          "name": "username",
          "dataType": "FIRST_NAME",
          "editorType": "vaadin-text-field",
          "fieldType": "String",
          "uiType": "Text",
          "validators": []
        },
        {
          "name": "name",
          "dataType": "FULL_NAME",
          "editorType": "vaadin-text-field",
          "fieldType": "String",
          "uiType": "Text",
          "validators": []
        },
        {
          "name": "hashedPassword",
          "dataType": "TWO_WORDS",
          "editorType": "vaadin-text-field",
          "fieldType": "Password",
          "uiType": "Text",
          "validators": []
        },
        {
          "name": "roles",
          "dataType": "WORD",
          "editorType": "vaadin-text-field",
          "fieldType": "String",
          "uiType": "Text",
          "validators": []
        },
        {
          "name": "profilePicture",
          "dataType": "PROFILE_PICTURE_URL",
          "editorType": "vaadin-upload",
          "fieldType": "ImageData",
          "uiType": "Image",
          "validators": [],
          "uiHints": {
            "gridColumnWidth": "96px",
            "height": "MEDIUM",
            "roundImage": true
          }
        }
      ]
    }
  ]
}

[MarcinVaadin]

Project name should not contain non-latin characters:

"projectName": "Инфосистем",

Validation should be already present to prevent such cases.