No Primary or Default Constructor Found for Interface Java.Util.List Rest API Spring Boot

No primary or default constructor found for interface org.springframework.data.domain.Pageable

I would suggest refactoring you controller to

public List<ItemCategory> getAllItemCategoryByPage(@RequestParam("page") int pageIndex, 
                                                   @RequestParam("size") int pageSize){
     return itemCategoryService
                   .getAllItemCategoriesByPageable(PageRequest.of(pageIndex, pageSize)).getContent();
}

I think you are missing an annotation before Pageable (how are you sending that data from client?).

No primary or single public constructor found for interface javax.ws.rs.core.UriInfo - and no default constructor found either

As Paul mentioned above in the comments legacy code has mixed up JAX-RS and Spring MVC in the controller code and I have no clue how it was working so far (maybe because running on Java6/7?) but the solution in my case was to use @RequestParam instead of @Context, as there is no equivalent of URIInfo in the Spring MVC, and the code will looks like this:

@RestController
@RequestMapping(APIConstants.API_BASE_URI + APIConstants.MYCONTROLLER)
public class MyController extends APIRESTResource {

   @Context
   UriInfo uriInfo;

   @GetMapping({"/activate"})
   public ResponseEntity<String> activateAccount(@PathVariable("service") String srvc, @RequestParam String accId) {
      HttpStatus status = HttpStatus.OK;
      MediaType type = MediaType.TEXT_PLAIN;
      String payload = "Activated";

      try {
         List<Long> accountIdList = extractAccountIdsAsList(accId);

         String datasource = getDatasourceForService(srvc);
         AccountsServiceImpl mgr = new AccountsServiceImpl(datasource);
         mgr.activateAccounts(accIdList);

         HttpHeaders headers = new HttpHeaders();
         headers.setContentType(type);
         return new ResponseEntity<>(payload, headers, status);
      }
      catch (Exception ex) {
         return new ResponseEntity<>(ex.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
      }
   }

}

where

   private List<Long> extractAccountIdsAsList(String accIdStr) throws Exception {
      String fieldName = "accId";
      validateRequiredField(fieldName, accIdStr);

      accIdStr = accIdStr.replace(" ", ""); // remove any spaces...

      String[] accIds = null;
      if (accIdStr.contains(",")) {
         accIds = accIdStr.split("\\,");
      }
      else {
         accIds = new String[1];
         accIds[0] = accIdStr;
      }

      List<Long> accIdList = new ArrayList<Long>();
      for (int i = 0; i < accIds.length; i++) {
         validateFieldValueType(fieldName, accIds[i], Long.TYPE);
         Long accId = new Long(accIds[i]);
         accIdList.add(accId);
      }

      return accIdList;
   }

Selenium python Error: element could not be scrolled into view

This error message...

selenium.common.exceptions.ElementNotInteractableException: Message: Element <span class="ui-button-text"> could not be scrolled into view

...implies that the WebDriver instance i.e. driver was unable to scroll the element within the Viewport to invoke click().

---

First of all, as your usecase is to invoke click() on the element, ideally instead of using presence_of_element_located() you need to use the ExpectedConditions as element_to_be_clickable() as follows:

WebDriverWait(driver, 1000000).until(EC.element_to_be_clickable((By.XPATH, '/html/body/div[5]/div[3]/div/button/span'))).click()

You can find a couple of detailed discussions in:

• Message: Element could not be scrolled into view while trying to click on an option within a dropdown menu through Selenium
• org.openqa.selenium.ElementNotInteractableException: Element could not be scrolled into view when trying to click a button

---

As an alternative, as per the error message, to scroll an element within the Viewport before invoking click() you can also use the Element.scrollIntoView() method.

You can find a detailed discussion in:
- What is the difference between the different scroll options?

---

At this point it is worth to mention, the following methods:

• move_to_element() from selenium.webdriver.common.action_chains
• element_to_be_clickable() from selenium.webdriver.support.expected_conditions

will automatically scroll the element within the Viewport.

You can find a detailed discussion in:
- How to scroll a webpage using selenium webdriver in Python without using javascript method execute_script()

---

This usecase

The button with text as Continue is within the Top Level Content but rendered within a Modal Dialog Box.

DevTools Snapshot:

As the desired element is within a Modal Dialog Box, so to locate and invoke click() on the element you have to induce WebDriverWait for the element_to_be_clickable() and you can use the following Locator Strategy:

• Using XPATH:

  WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//div[starts-with(@aria-describedby, 'ui-id-')]//span[@class='ui-button-text' and text()='Continue']"))).click()
  

• Note : You have to add the following imports :

  from selenium.webdriver.support.ui import WebDriverWait
  from selenium.webdriver.common.by import By
  from selenium.webdriver.support import expected_conditions as EC
  

DevTools Snapshot:

---

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