我已经使用brew安装 E: Error: javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
W: javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
W: Unable to resolve superclass of Lano; (9320)
W: Link of class 'Lano;' failed
E: Could not find class 'ano', referenced from method amw.a
W: VFY: unable to resolve new-instance 10218 (Lano;) in Lamw;
D: VFY: replacing opcode 0x22 at 0x0006
W: Unable to resolve superclass of Lano; (9320)
W: Link of class 'Lano;' failed
D: DexOpt: unable to opt direct call 0xa2ef at 0x0a in Lamw;.a
W: at org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:381)
W: at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:302)
W: at okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:270)
W: at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:162)
W: at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:257)
W: at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135)
W: at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114)
W: at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
W: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
W: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
W: at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
W: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
W: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
W: at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
W: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
W: at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:126)
W: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
W: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
W: at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:213)
W: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
W: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
W: at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:200)
W: at okhttp3.RealCall.execute(RealCall.java:77)
W: at retrofit2.OkHttpCall.execute(OkHttpCall.java:180)
W: at retrofit2.adapter.rxjava2.CallExecuteObservable.subscribeActual(CallExecuteObservable.java:42)
W: at io.reactivex.Observable.subscribe(Observable.java:11194)
W: at retrofit2.adapter.rxjava2.BodyObservable.subscribeActual(BodyObservable.java:34)
W: at io.reactivex.Observable.subscribe(Observable.java:11194)
W: at io.reactivex.internal.operators.observable.ObservableSubscribeOn$SubscribeTask.run(ObservableSubscribeOn.java:96)
W: at io.reactivex.Scheduler$DisposeTask.run(Scheduler.java:463)
W: at io.reactivex.internal.schedulers.ScheduledRunnable.run(ScheduledRunnable.java:66)
W: at io.reactivex.internal.schedulers.ScheduledRunnable.call(ScheduledRunnable.java:57)
W: at java.util.concurrent.FutureTask.run(FutureTask.java:234)
W: at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:153)
W: at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:267)
W: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
W: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
W: at java.lang.Thread.run(Thread.java:856)
W: Caused by: java.security.cert.CertificateException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
W: at org.apache.harmony.xnet.provider.jsse.TrustManagerImpl.checkTrusted(TrustManagerImpl.java:276)
W: at org.apache.harmony.xnet.provider.jsse.TrustManagerImpl.checkServerTrusted(TrustManagerImpl.java:197)
W: at org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.verifyCertificateChain(OpenSSLSocketImpl.java:584)
W: at org.apache.harmony.xnet.provider.jsse.NativeCrypto.SSL_do_handshake(Native Method)
W: at org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:378)
W: ... 37 more
W: Caused by: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
W: ... 42 more
Boost，在random_device旁边一切正常。
这是我写的：
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setDefaultDisplayHomeAsUpEnabled(false);
toggle.setDrawerIndicatorEnabled(false);
toggle.setHomeAsUpIndicator(R.drawable.ic_custom_drawer_icon);
这就是我从编译器中得到的：
x86_64体系结构的未定义符号：
“ boost :: random :: random_device :: random_device（）”，引用自： _main in main.cpp.o
“ boost :: random :: random_device :: ~~ random_device（）”，引用自： _main in main.cpp.o
“ boost :: random :: random_device :: operator（）（）”，引用自： _main in main.cpp.o
ld：架构x86_64找不到符号
clang：错误：链接器命令失败，退出代码为1（使用-v查看 调用）
我正在使用CMake进行链接。而且我也将其安装在MacOSX 10.15上，并得到了相同的链接错误。
这是我的CMake的一部分：
#include <iostream>
#include <boost/random/mersenne_twister.hpp>
#include <boost/random/discrete_distribution.hpp>
#include <boost/random/random_device.hpp>
int main() {
boost::random::random_device rand_dev;
boost::mt19937 gen(rand_dev());
double probabilities[]{0, 0.99, 0.01, 0};
boost::random::discrete_distribution<> dist(probabilities);
std::cout << dist(gen);
return 0;
}
答案 0 :(得分：0)
在链接器输入中添加-lboost_random作为编译器命令行参数：
g++ -o test test.cpp -lboost_random
答案 1 :(得分：0)
使用以下代码编辑您的CMakeLists.txt：
find_package(Boost 1.72 COMPONENTS random)
if(Boost_FOUND)
include_directories(${Boost_INCLUDE_DIRS})
target_link_libraries(test_boost ${Boost_LIBRARIES})
endif()