Error type: worker.load is not a function

Question

When I want to extract text from PDF or image files, I use vue.js and nuxt.js. But doesn't seem to work. I do not know why. This is my first time asking, if you need more information please feel free to ask me. I was stuck with this error for 4 days T^T. I really need help.

I tried to fix this error. I just want to fix the bug.

async parseFile() {
      if (this.uploadedFile) {
        const fileType = this.getFileType(this.uploadedFile.name);
        if (fileType === "image") {
          const worker = createWorker();
          await worker.load();
          await worker.loadLanguage("eng");
          await worker.initialize("eng");
          const {
            data: { text },
          } = await worker.recognize(this.uploadedFile);
          console.log(text);
          await worker.terminate();
        } else if (fileType === "pdf") {
          const fileReader = new FileReader();
          fileReader.onload = async () => {
            const typedArray = new Uint8Array(fileReader.result);
            const pdf = await pdfjsLib.getDocument(typedArray).promise;
            const numPages = pdf.numPages;
            let pdfText = "";
            for (let i = 1; i <= numPages; i ) {
              const page = await pdf.getPage(i);
              const content = await page.getTextContent();
              const pageText = content.items.map((item) => item.str).join(" ");
              pdfText = pageText "\n";
            }
            console.log(pdfText);
          };
          fileReader.readAsArrayBuffer(this.uploadedFile);
        }

Answer 1

Just a suggestion, Check whether the createWorker() function is not imported correctly, or whether there is a problem with the library you are using. Also check to see if the necessary dependencies are installed