发现多个文件具有与操作系统无关的路径'com/itextpdf/io/font/cmap_info.txt'

Question

我的代码：

public  void CreateDirectory() throws FileNotFoundException {
File pdfFolder = new File(Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_DOCUMENTS), "pdfdemo");
if (!pdfFolder.exists()) {
pdfFolder.mkdir();
}

//Create time stamp
Date date = new Date() ;
String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(date);
File myFile = new File(pdfFolder + timeStamp + ".pdf");
OutputStream output = new FileOutputStream(myFile);
//Initialize PDF writer
PdfWriter writer = new PdfWriter(myFile.getPath());
//Initialize PDF document
PdfDocument pdf = new PdfDocument(writer);
// Initialize document
Document document = new Document(pdf);
//Add paragraph to the document
document.add(new Paragraph("Hello World!"));
document.close();
}

和内置.gradle:

dependencies {
implementation 'com.itextpdf:itext7-core:7.0.2'
}

但当我试图运行程序时，它会给我一个错误：

发现多个文件的操作系统独立路径为"com/itextpdf/io/font/cmap_info.txt">

我做什么？

Answer 1

build.gradle中的以下代码为我修复了

packagingOptions {
exclude 'com/itextpdf/io/font/cmap_info.txt'
exclude 'com/itextpdf/io/font/cmap/*'
}

Answer 2

在我的情况下，禁用Firebase插件工作正常