我想通过以下位置的文章安装“iText RUPS”
在命令提示符中输入:“mvn clean package”后,我得到:
[信息] --- maven-bundle-plugin:4.2.0:manifest (bundle-manifest) @ itext-rups ---
[错误] 发生内部错误 java.util.ConcurrentModificationException
at java.util.TreeMap.callMappingFunctionWithCheck (TreeMap.java:742)
at java.util.TreeMap.computeIfAbsent (TreeMap.java:558)
at aQute.bnd.osgi.Jar.putResource (Jar.java:288)
at aQute.bnd.osgi.Jar$1.visitFile (Jar.java:202)
at aQute.bnd.osgi.Jar$1.visitFile (Jar.java:177)
at java.nio.file.Files.walkFileTree (Files.java:2804)
at aQute.bnd.osgi.Jar.buildFromDirectory (Jar.java:176)
at aQute.bnd.osgi.Jar.<init> (Jar.java:119)
at aQute.bnd.osgi.Jar.<init> (Jar.java:172)
at org.apache.felix.bundleplugin.BundlePlugin.getOSGiBuilder (BundlePlugin.java:603)
at org.apache.felix.bundleplugin.ManifestPlugin.getAnalyzer (ManifestPlugin.java:285)
at org.apache.felix.bundleplugin.ManifestPlugin.execute (ManifestPlugin.java:111)
at org.apache.felix.bundleplugin.BundlePlugin.execute (BundlePlugin.java:364)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at …Run Code Online (Sandbox Code Playgroud) 我正在进行单元测试,并尝试从 获取文件bundle,但在网上let bundle = Bundle(for: type(of: SecCertificate)我收到错误:
无法将类型“SecCertificate.Type.Type”的值转换为预期参数类型“AnyClass”(又名“AnyObject.Type”)
enum CertificatesMock: CertificatesType {
case myWebUrl
var host: [String] {
switch self {
case .myWebUrl:
return ["https://my.web.url/"]
}
}
var certificates: SecCertificate {
switch self {
case .myWebUrl:
let bundle = Bundle(for: type(of: SecCertificate))
return CertificatesMock.certificate(filename: "myWebUrl", bundle: bundle)
}
}
private static func certificate(filename: String, bundle: Bundle) -> SecCertificate {
if let filePath = bundle.path(forResource: filename, ofType: "cer") {
do {
let data = try Data(contentsOf: URL(fileURLWithPath: …Run Code Online (Sandbox Code Playgroud) 我的 iOS expo 应用程序的捆绑包标识符就是“calendar”。但我认为它必须是“com.company.calendar”或类似的东西。请指导。
我将 Android Studio 更新为 Flamingo、Gradle 和库。之后,如果通过 Android Studio 从模拟器中安装该应用程序,则该应用程序运行良好,但如果使用捆绑包从 Play 商店安装该应用程序,则该应用程序会失败。我认为如果从 .apk 文件安装它就可以工作。
我得到例外:
java.lang.IllegalArgumentException: class o4.b isn't parameterized
Run Code Online (Sandbox Code Playgroud) 我有一个类:
Class persona implements Serializable {
int age;
String name;
}
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我的第一个Activity填充了一个数组:
persona[] p;
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然后,我需要另一个Activity中的这个信息.我怎么发送它?
我试着做:
Bundle b = new Bundle();
b.putSerializable("persona", p);
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但我不能.
有没有办法ArrayList <ArrayList<Integer>> floors通过Bundle 传递给另一个活动?
谢谢
当我使用nokogiri运行bundle install时出现此错误:
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/usr/bin/ruby1.9.1 extconf.rb
checking for libxml/parser.h... no
-----
libxml2 is missing. please visit http://nokogiri.org/tutorials/installing_nokogiri.html for help with installing dependencies.
-----
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.
Provided configuration options:
--with-opt-dir
--without-opt-dir
....
Gem files will remain installed in /var/lib/gems/1.9.1/gems/nokogiri-1.5.9 for inspection.
Results logged to /var/lib/gems/1.9.1/gems/nokogiri-1.5.9/ext/nokogiri/gem_make.out
An …Run Code Online (Sandbox Code Playgroud) 在此代码段中,我在显示警告对话框之前保存了一个键值对.但是,使用空包调用对话框的onCreateDialog().将包传递给对话框需要做些什么吗?
MyDialogFragment testFrag= new MyDialogFragment();
Bundle args = new Bundle();
args.putString("car-type", "Audi");
testFrag.setArguments(args);
testFrag.show(getFragmentManager(), "info");
Run Code Online (Sandbox Code Playgroud) 我创建了一个我已上传的包,但我想调试它.我用调试模式启动了服务器:
java
-agentlib:jdwp=transport=dt_socket,address=8000,server=y,suspend=n -XX:MaxPermSize=256m -Xmx1024M -jar AEM_6.0_Quickstart.jar
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然后我设置了打包到其远程调试配置的捆绑项目.但是当我在项目中设置断点时,它不会停止执行行时所需的位置.
我正在使用静态工厂方法来创建片段.但我需要在片段中使用activity的上下文,因此我需要将该上下文包装到一个bundle中,并使用setArguements()方法将其附加到片段,以便我以后可以检索它.
但是如果我尝试通过执行bundle.putSerializable("tag",context)来存储上下文 - >它会抛出一个错误.谁能告诉我如何将活动上下文包装成一个包?