Spring boot project error

An error happened during template parsing
Сайт продажи книг, по кнопке добавляются в таблицу ордерс, не могу сделать так чтобы в таблице ордерс показывало имя, еррор блят
если че, айди показывает а нейм чет не хочет
вот хтмл:
<tr>

<th>Book Id</th>
<th>Book Name</th>
<th>Book Price</th>
<th>Full</th>
</tr>
<tr th:each="book:${objList}" >
<td style="color:black" th:text=${book}></td>
<td style="color:black"th:text=${book?.name}></td>
<td style="color:black"th:text=${book?.price}></td>


</tr>
controller:
package az.malishis.controller;

import java.io.IOException;

import java.time.Duration;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Optional;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.Resource;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;

import az.malishis.DTO.BookDTO;
import az.malishis.model.Author;
import az.malishis.model.Book;
//import az.malishis.model.Product;
import az.malishis.model.Book;
import az.malishis.repository.AuthorRepository;
import az.malishis.repository.BookRepository;
import az.malishis.service.BookService;
import az.malishis.service.FileService;
//import az.malishis.service.ProductService;

contrOller_inactive992182
public class FirstController {
@Autowired
public BookRepository bookRepo;
@Autowired
AuthorRepository authorRepository;
@Autowired
BookService bookService;
@Autowired
FileService fs;
// @Autowired
// ProductService productService;

public static List<Book> Arrlist = new ArrayList<Book>();

@GetMapping("/all")
public String showList(Model model) {
model.addAttribute("objList", bookRepo.findAll());
return "all";
}

@GetMapping("/{id}/")
public String showOne(@PathVariable("id") Integer id, Model model) {
Optional<Book> optionalBook = bookRepo.findById(id);
return "all";
}

@GetMapping("/")
public String books(Model model) {
model.addAttribute("users", bookRepo.findAll());
return "redirect:/books";

}

@GetMapping("/books")
public String books1(Model model) {
Book book = new Book();
model.addAttribute("books", bookRepo.findAll());
return "Book";

}


@GetMapping("full/{id}/")
public String getPath(@PathVariable("id") Integer id, Model model) {
Optional<Book> Fulllist = bookRepo.findById(id);
Book book = Fulllist.get();
model.addAttribute("obj", book);
return "fulls";
}

@GetMapping("/addbook")
public String bookForm(Model model) {
model.addAttribute("aList", authorRepository.findAll());
model.addAttribute("book", new Book());
return "bookad";
}
@GetMapping("/addauthor")
public String addauthor(Model model) {
model.addAttribute("author", new Author());
return "authorad";
}

@PostMapping("/addbook")
public String bookSubmit(@RequestParam("file") MultipartFile file,
@RequestParam(value = "id", defaultValue = "1") Integer id, Book book) throws IOException {
System.out.print(book.getId() + " " + book.getName());
fs.saveFile(file, book);
return "redirect:/books";
}
@PostMapping("/addauthor")
public String authorSubmit(@RequestParam(value = "id", defaultValue = "1") Integer id, Author author) throws IOException {
System.out.print(author.getId() + " " + author.getName());
authorRepository.save(author);
return "redirect:/books";
}

@GetMapping(value = "/install/{file:.+}", produces = MediaType.ALL_VALUE)
public @ResponseBody ResponseEntity<Resource> download(@PathVariable("file") String filename) {
Resource file = fs.loadAsResource(filename);

return ResponseEntity.ok().body(file);
}

@GetMapping("/other/{id}/")
public String showOneOher(@PathVariable("id") Book book, Model model) {
model.addAttribute("obj", book);
return "Book";
}

@PostMapping("/post")
@ResponseBody
public String postBook(@RequestParam("id") String id) {
return "POST ID: " + id;
}

@GetMapping("/post")
@ResponseBody
public String getBook(@RequestParam("id") String id) {
return "GET ID: " + id;
}

// @GetMapping("/add2db")
// @ResponseBody
// public String addBookToDB() {
// Book book = new Book(98, "buks", new Date(), true, "xd");
// bookRepo.save(book);
// return "ok";
// }

// @GetMapping("/add2db")
// @ResponseBody
// public String addBookDTOPage(BookDTO book, Model model) {
// model.addAttribute("obj", new BookDTO(44, "new book", true, "comics"));
// return "bookad";
// }

@PostMapping("/add2db")
@ResponseBody
public String addBookDTO(BookDTO bookDTO, Model model) {
model.addAttribute("info", "added succesfully!");
bookService.saveBookDTO(bookDTO);
// bookRepo.save(book);
return "ok";
}

@GetMapping("/addviaservice")
@ResponseBody
public String addBookViaService() {
Book book = new Book(99, "buk", new Date(), false, "4 nochi");
boolean result = bookService.saveBook(book);
return "result is: " + result;
}

@GetMapping("/addrel")
@ResponseBody
public String addBookToDb2() {
Author author = new Author();
authorRepository.save(author);
author.setId(1);
Book book = new Book(11, "buk", new Date(), false, "EXSEPTION");
book.setAuthor(author);
bookRepo.save(book);
return "add relet";
}
//
// @RequestMapping(value = "/addProduct/{id}", method = RequestMethod.GET)
// public String addProduct(@PathVariable("id") Integer id) {
// Product product = bookService.getProductById(id);
// bookService.addProductToBasket(product, 1);
// return "redirect:/";
// }
//
// @RequestMapping(value = "/")
// public String index(Model model, Model mode1) {
// model.addAttribute("listProduct", bookService.listProduct());
// mode1.addAttribute("productInBasket", bookService.getBasket());
// return "index";
// }

}
неадекват не писать