未找到iText和org.bouncycastle.asn1.ASN1Primitive

问题描述

我是iText的新手。这是我使用这个库的第一个项目。

I'm a newbie on iText. This is my first project using this library.

我正在构建一个基本上有一个大表的PDF，在编译时，我发现这个类没有找到错误：找不到org.bouncycastle.asn1.ASN1Primitive的 类文件

I'm building a PDF with essentially a big table on it, and while compiling, i'm getting this Class Not Found error: class file for org.bouncycastle.asn1.ASN1Primitive not found

我很困惑，因为我我只使用基本功能，甚至没有触及PDF签名功能。我该怎么做才能解决这个错误？

I'm confused, since i'm only using the basic functionalities, and didn't even touch the PDF Signing features. What should i do to fix the error?

我正在使用：

• JDK 1.7


• iText 5.3.5


• extrajars 2.2（提供bcmail-jdk15-146.jar，bcprov-jdk15-146.jar和bctsp-jdk15-146.jar）

我只在一个类中使用iText，使用这些导入：

I only using iText inside one class, with these imports:

import com.itextpdf.text.BadElementException;
import com.itextpdf.text.BaseColor;
import com.itextpdf.text.Chunk;
import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.Font;
import com.itextpdf.text.Image;
import com.itextpdf.text.Paragraph;
import com.itextpdf.text.Phrase;
import com.itextpdf.text.Rectangle;
import com.itextpdf.text.pdf.PdfPCell;
import com.itextpdf.text.pdf.PdfPTable;
import com.itextpdf.text.pdf.PdfWriter;

如果有帮助，我想澄清一下，当我在NetBeans中运行项目时，它会编译并且运行得很好。当我尝试将其编译为单个可执行jar文件（包括dist / lib）时出现错误

If it helps, i would like to clarify that when i run the project inside NetBeans, it compiles and runs just fine. The error appears when i try to compile it to a single executable jar file (which includes the dist/lib)

这是出现错误的build.xml目标：

This is build.xml target where the error appears:

<target name="single_jar" depends="jar">

    <property name="store.jar.name" value="Final"/>

    <property name="store.dir" value="store"/>
    <property name="store.jar" value="${store.dir}/${store.jar.name}.jar"/>

    <echo message="Packaging ${application.title} into a single JAR at ${store.jar}"/>

    <delete dir="${store.dir}"/>
    <mkdir dir="${store.dir}"/>

    <jar destfile="${store.dir}/temp_final.jar" filesetmanifest="skip">
        <zipgroupfileset dir="dist" includes="*.jar"/>
        <zipgroupfileset dir="dist/lib" includes="*.jar"/>

        <manifest>
            <attribute name="Main-Class" value="${main.class}"/>
        </manifest>
    </jar>

    <zip destfile="${store.jar}">
        <zipfileset src="${store.dir}/temp_final.jar"
        excludes="META-INF/*.SF, META-INF/*.DSA, META-INF/*.RSA"/>
    </zip>

    <delete file="${store.dir}/temp_final.jar"/>

</target>

推荐答案

目前的iText版本（自5.3.0起）使用BouncyCastle 1.47但你提供1.46;即使这看起来只是一小步，但这些BC版本之间存在重大变化;任何合理的版本管理都会称之为2.0。

Current iText versions (since 5.3.0) use BouncyCastle 1.47 but you provide 1.46; even though that looks like a small step, there are substantial changes between those BC versions; any sensible version management would have called it 2.0.

请更新依赖项。

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