Run on Raspberry Pi prompting errors：java.lang.UnsatisfiedLinkError: no jniopenblas_nolapack in java.library.path: /usr/java/packages/lib:/lib:/usr/lib #2001

visionki · 2023-03-24T09:48:34Z

I need to use JavaCV on my Raspberry Pi to take pictures, but my development environment is Windows.

The maven dependencies I introduced are：

        <dependency>
            <groupId>org.bytedeco</groupId>
            <artifactId>javacv-platform</artifactId>
            <version>1.5.8</version>
        </dependency>

The code snippet is as follows：

      try (FrameGrabber grabber = new OpenCVFrameGrabber(0);
           OpenCVFrameConverter.ToIplImage converter = new OpenCVFrameConverter.ToIplImage()){
         grabber.start();
         for (int i = 0; i < 10; i++) {
            Frame frame = grabber.grab();
            IplImage img = converter.convert(frame);
            opencv_imgcodecs.cvSaveImage(System.currentTimeMillis() + ".jpg", img);
         }
      } catch (FrameGrabber.Exception e) {
         throw new RuntimeException(e);
      }

This works fine on Windows, but when I use mvn package to package it and run it on Raspberry Pi, I get the java.lang.UnsatisfiedLinkError: no jniopenblas_nolapack in java.library.path: /usr/java/ packages/lib:/lib:/usr/lib error。

The full error is as follows：

java.lang.UnsatisfiedLinkError: no jniopenblas_nolapack in java.library.path: /usr/java/packages/lib:/lib:/usr/lib
	at java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2429) ~[na:na]
	at java.base/java.lang.Runtime.loadLibrary0(Runtime.java:818) ~[na:na]
	at java.base/java.lang.System.loadLibrary(System.java:1989) ~[na:na]
	at org.bytedeco.javacpp.Loader.loadLibrary(Loader.java:1825) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacpp.Loader.load(Loader.java:1416) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacpp.Loader.load(Loader.java:1227) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacpp.Loader.load(Loader.java:1203) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.openblas.global.openblas_nolapack.<clinit>(openblas_nolapack.java:12) ~[openblas-0.3.21-1.5.8.jar!/:0.3.21-1.5.8]
	at java.base/java.lang.Class.forName0(Native Method) ~[na:na]
	at java.base/java.lang.Class.forName(Class.java:467) ~[na:na]
	at org.bytedeco.javacpp.Loader.load(Loader.java:1282) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacpp.Loader.load(Loader.java:1227) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacpp.Loader.load(Loader.java:1219) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacv.OpenCVFrameConverter.<clinit>(OpenCVFrameConverter.java:43) ~[javacv-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacv.OpenCVFrameGrabber.<init>(OpenCVFrameGrabber.java:95) ~[javacv-1.5.8.jar!/:1.5.8]
	at com.axon.camera.StartService.run(StartService.java:32) ~[classes!/:0.0.1-SNAPSHOT]
	at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:760) ~[spring-boot-3.0.5.jar!/:3.0.5]
	at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:750) ~[spring-boot-3.0.5.jar!/:3.0.5]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:317) ~[spring-boot-3.0.5.jar!/:3.0.5]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1304) ~[spring-boot-3.0.5.jar!/:3.0.5]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1293) ~[spring-boot-3.0.5.jar!/:3.0.5]
	at com.axon.camera.CameraApplication.main(CameraApplication.java:13) ~[classes!/:0.0.1-SNAPSHOT]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) ~[camera.jar:0.0.1-SNAPSHOT]
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:95) ~[camera.jar:0.0.1-SNAPSHOT]
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) ~[camera.jar:0.0.1-SNAPSHOT]
	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:65) ~[camera.jar:0.0.1-SNAPSHOT]
Caused by: java.lang.UnsatisfiedLinkError: Could not find jniopenblas_nolapack in class, module, and library paths.
	at org.bytedeco.javacpp.Loader.loadLibrary(Loader.java:1792) ~[javacpp-1.5.8.jar!/:1.5.8]
	... 26 common frames omitted

Is there a dependent library missing?

The text was updated successfully, but these errors were encountered:

visionki · 2023-03-24T10:05:19Z

I've tried maven direct mvn package packaging and platform specific packaging mvn -Djavacpp.platform=linux-armhf -Djavacpp.arch=arm package, but both have the same error

saudet · 2023-03-24T10:53:39Z

Please set the "org.bytedeco.javacpp.logger.debug" system property to "true" to get more information on the console.

zBo1997 · 2023-03-25T05:28:15Z

what's your JDK version？

zBo1997 · 2023-03-25T05:34:42Z

https://stackoverflow.com/questions/55210579/deeplearning4j-error-no-jniopenblas-in-java-library-path

"plan B"

visionki · 2023-03-25T05:50:23Z

Please set the "org.bytedeco.javacpp.logger.debug" system property to "true" to get more information on the console.

The console I get after using System.setProperty("org.bytedeco.javacpp.logger.debug", "true"); is as follows：

# java -jar camera.jar 

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::                (v3.0.5)

2023-03-25T13:45:18.308+08:00  INFO 5669 --- [           main] com.axon.camera.CameraApplication        : Starting CameraApplication v0.0.1-SNAPSHOT using Java 17.0.6 with PID 5669 (/home/emily/server/camera/camera.jar started by emily in /home/emily/server/camera)
2023-03-25T13:45:18.319+08:00  INFO 5669 --- [           main] com.axon.camera.CameraApplication        : No active profile set, falling back to 1 default profile: "default"
2023-03-25T13:45:21.400+08:00  INFO 5669 --- [           main] com.axon.camera.CameraApplication        : Started CameraApplication in 5.289 seconds (process running for 8.69)
2023-03-25T13:45:21.421+08:00  INFO 5669 --- [           main] com.axon.camera.StartService             : 开始加载
Debug: Loading class org.bytedeco.javacpp.presets.javacpp
Debug: Loading class org.bytedeco.javacpp.Loader
Debug: Loading library jnijavacpp
Debug: Failed to load for jnijavacpp: java.lang.UnsatisfiedLinkError: no jnijavacpp in java.library.path: /usr/java/packages/lib:/lib:/usr/lib
Debug: Could not load Loader: java.lang.UnsatisfiedLinkError: no jnijavacpp in java.library.path: /usr/java/packages/lib:/lib:/usr/lib
Debug: Loading class org.bytedeco.javacpp.presets.javacpp
Debug: Loading class org.bytedeco.openblas.global.openblas_nolapack
Debug: Loading class org.bytedeco.javacpp.presets.javacpp
Debug: Loading class org.bytedeco.openblas.global.openblas_nolapack
Debug: Loading library gcc_s
Debug: Failed to load for gcc_s@.1: java.lang.UnsatisfiedLinkError: no gcc_s in java.library.path: /usr/java/packages/lib:/lib:/usr/lib
Debug: Loading library quadmath
Debug: Failed to load for quadmath@.0: java.lang.UnsatisfiedLinkError: no quadmath in java.library.path: /usr/java/packages/lib:/lib:/usr/lib
Debug: Loading library gfortran
Debug: Failed to load for gfortran@.5: java.lang.UnsatisfiedLinkError: no gfortran in java.library.path: /usr/java/packages/lib:/lib:/usr/lib
Debug: Loading library gfortran
Debug: Failed to load for gfortran@.4: java.lang.UnsatisfiedLinkError: no gfortran in java.library.path: /usr/java/packages/lib:/lib:/usr/lib
Debug: Loading library gfortran
Debug: Failed to load for gfortran@.3: java.lang.UnsatisfiedLinkError: no gfortran in java.library.path: /usr/java/packages/lib:/lib:/usr/lib
Debug: Loading library openblas
Debug: Failed to load for openblas@.0#openblas_nolapack@.0: java.lang.UnsatisfiedLinkError: no openblas in java.library.path: /usr/java/packages/lib:/lib:/usr/lib
Debug: Loading library openblas_nolapack
Debug: Failed to load for openblas_nolapack@.0: java.lang.UnsatisfiedLinkError: no openblas_nolapack in java.library.path: /usr/java/packages/lib:/lib:/usr/lib
Debug: Loading library jniopenblas_nolapack
Debug: Failed to load for jniopenblas_nolapack: java.lang.UnsatisfiedLinkError: no jniopenblas_nolapack in java.library.path: /usr/java/packages/lib:/lib:/usr/lib
2023-03-25T13:45:22.427+08:00  INFO 5669 --- [           main] .s.b.a.l.ConditionEvaluationReportLogger : 

Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.
2023-03-25T13:45:22.551+08:00 ERROR 5669 --- [           main] o.s.boot.SpringApplication               : Application run failed

java.lang.UnsatisfiedLinkError: no jniopenblas_nolapack in java.library.path: /usr/java/packages/lib:/lib:/usr/lib
	at java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2429) ~[na:na]
	at java.base/java.lang.Runtime.loadLibrary0(Runtime.java:818) ~[na:na]
	at java.base/java.lang.System.loadLibrary(System.java:1989) ~[na:na]
	at org.bytedeco.javacpp.Loader.loadLibrary(Loader.java:1825) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacpp.Loader.load(Loader.java:1416) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacpp.Loader.load(Loader.java:1227) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacpp.Loader.load(Loader.java:1203) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.openblas.global.openblas_nolapack.<clinit>(openblas_nolapack.java:12) ~[openblas-0.3.21-1.5.8.jar!/:0.3.21-1.5.8]
	at java.base/java.lang.Class.forName0(Native Method) ~[na:na]
	at java.base/java.lang.Class.forName(Class.java:467) ~[na:na]
	at org.bytedeco.javacpp.Loader.load(Loader.java:1282) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacpp.Loader.load(Loader.java:1227) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacpp.Loader.load(Loader.java:1219) ~[javacpp-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacv.OpenCVFrameConverter.<clinit>(OpenCVFrameConverter.java:43) ~[javacv-1.5.8.jar!/:1.5.8]
	at org.bytedeco.javacv.OpenCVFrameGrabber.<init>(OpenCVFrameGrabber.java:95) ~[javacv-1.5.8.jar!/:1.5.8]
	at com.axon.camera.StartService.run(StartService.java:33) ~[classes!/:0.0.1-SNAPSHOT]
	at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:760) ~[spring-boot-3.0.5.jar!/:3.0.5]
	at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:750) ~[spring-boot-3.0.5.jar!/:3.0.5]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:317) ~[spring-boot-3.0.5.jar!/:3.0.5]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1304) ~[spring-boot-3.0.5.jar!/:3.0.5]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1293) ~[spring-boot-3.0.5.jar!/:3.0.5]
	at com.axon.camera.CameraApplication.main(CameraApplication.java:13) ~[classes!/:0.0.1-SNAPSHOT]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) ~[camera.jar:0.0.1-SNAPSHOT]
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:95) ~[camera.jar:0.0.1-SNAPSHOT]
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) ~[camera.jar:0.0.1-SNAPSHOT]
	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:65) ~[camera.jar:0.0.1-SNAPSHOT]
Caused by: java.lang.UnsatisfiedLinkError: Could not find jniopenblas_nolapack in class, module, and library paths.
	at org.bytedeco.javacpp.Loader.loadLibrary(Loader.java:1792) ~[javacpp-1.5.8.jar!/:1.5.8]
	... 26 common frames omitted

I understand that JavaCV depends on the OpenCV library and FFmpeg, and I already have them installed on the Raspberry Pi, are there any dependencies I'm missing?

visionki · 2023-03-25T05:52:03Z

what's your JDK version？

I am using openjdk 17

# java -version
openjdk version "17.0.6" 2023-01-17
OpenJDK Runtime Environment Temurin-17.0.6+10 (build 17.0.6+10)
OpenJDK Server VM Temurin-17.0.6+10 (build 17.0.6+10, mixed mode, sharing)

saudet · 2023-03-25T05:56:20Z

What do you get if you call Loader.getPlatform()? And what are the values of the "os.arch" and "os.name" system properties?

visionki · 2023-03-25T06:10:12Z

What do you get if you call Loader.getPlatform()? And what are the values of the "os.arch" and "os.name" system properties?

The call to Loader.getPlatform() return linux-arm。

Here is the information about the system：

$ uname -a
Linux raspberrypi 6.1.19-v8+ #1637 SMP PREEMPT Tue Mar 14 11:11:47 GMT 2023 aarch64 GNU/Linux
$ cat /proc/version
Linux version 6.1.19-v8+ (dom@buildbot) (aarch64-linux-gnu-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1637 SMP PREEMPT Tue Mar 14 11:11:47 GMT 2023

saudet · 2023-03-25T06:11:19Z

I mean, what do you get if you call System.getProperty("os.arch") and System.getProperty("os.name") in Java?

visionki · 2023-03-25T06:17:18Z

I mean, what do you get if you call System.getProperty("os.arch") and System.getProperty("os.name") in Java?

The printout reads：

os.arch: arm
os.name: Linux

saudet · 2023-03-25T06:19:34Z

What about "java.vm.name", "sun.arch.abi", and "sun.boot.library.path"?

visionki · 2023-03-25T06:23:37Z

What about "java.vm.name", "sun.arch.abi", and "sun.boot.library.path"?

java.vm.name: OpenJDK Server VM
sun.arch.abi: 
sun.boot.library.path: /usr/lib/jvm/temurin-17-jdk-armhf/lib

where sun.arch.abi does not print out the contents

saudet · 2023-03-25T06:27:52Z

Ah, ok, so you are using a 32-bit JDK. We'll need to update the hack from @vb216 that checks for "openjdk-armhf" in "sun.boot.library.path" to just "armhf", I guess. For now, you can work around that by setting the "org.bytedeco.javacpp.platform" system property to "linux-armhf".

visionki · 2023-03-25T06:35:04Z

@saudet Great! He is now working properly, thank you very much!

zBo1997 · 2023-03-25T06:40:24Z

@visionki hey! Could I get your contact information?

…n JDK (issue bytedeco/javacv#2001) * Fix `Parser` ignoring `Info.skip` for enumerators that do not get translated (issue bytedeco/javacpp-presets#1315) * Fix `Parser` error on C++17 style namespace declarations containing `::` separators (issue #595)

saudet · 2023-06-06T02:57:30Z

Fix released with JavaCPP 1.5.9! Thanks for reporting

highwayhu · 2024-04-15T07:01:52Z

Ah, ok, so you are using a 32-bit JDK. We'll need to update the hack from @vb216 that checks for "openjdk-armhf" in "sun.boot.library.path" to just "armhf", I guess. For now, you can work around that by setting the "org.bytedeco.javacpp.platform" system property to "linux-armhf".

@visionki
hi, I'm experiencing the same issue. My environment variable is

javacpp platform: linux-x86_64
os.arch: amd64
os.name: Linux
sun.boot.library.path: /opt/taobao/install/ajdk-8_10_15_fp11-b50-dep/jre/lib/amd64
org.bytedeco.javacpp.platform: null

. Could you kindly advise on how to resolve this?

saudet · 2024-04-15T10:50:26Z

That sounds like something going awry with static initialization. Please try to call Loader.Detector.getPlatform() instead.

saudet assigned vb216 Mar 24, 2023

saudet added help wanted question labels Mar 25, 2023

visionki closed this as completed Mar 25, 2023

saudet added bug and removed help wanted labels Mar 25, 2023

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Run on Raspberry Pi prompting errors：java.lang.UnsatisfiedLinkError: no jniopenblas_nolapack in java.library.path: /usr/java/packages/lib:/lib:/usr/lib #2001

Run on Raspberry Pi prompting errors：java.lang.UnsatisfiedLinkError: no jniopenblas_nolapack in java.library.path: /usr/java/packages/lib:/lib:/usr/lib #2001

visionki commented Mar 24, 2023

visionki commented Mar 24, 2023

saudet commented Mar 24, 2023

zBo1997 commented Mar 25, 2023

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visionki commented Mar 25, 2023

visionki commented Mar 25, 2023 •

edited

saudet commented Mar 25, 2023

visionki commented Mar 25, 2023

saudet commented Mar 25, 2023

visionki commented Mar 25, 2023

saudet commented Mar 25, 2023

visionki commented Mar 25, 2023

saudet commented Mar 25, 2023

visionki commented Mar 25, 2023

zBo1997 commented Mar 25, 2023

saudet commented Jun 6, 2023

highwayhu commented Apr 15, 2024 •

edited

saudet commented Apr 15, 2024

Run on Raspberry Pi prompting errors：java.lang.UnsatisfiedLinkError: no jniopenblas_nolapack in java.library.path: /usr/java/packages/lib:/lib:/usr/lib #2001

Run on Raspberry Pi prompting errors：java.lang.UnsatisfiedLinkError: no jniopenblas_nolapack in java.library.path: /usr/java/packages/lib:/lib:/usr/lib #2001

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visionki commented Mar 24, 2023

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visionki commented Mar 25, 2023 • edited

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visionki commented Mar 25, 2023

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visionki commented Mar 25, 2023

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visionki commented Mar 25, 2023

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visionki commented Mar 25, 2023

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saudet commented Jun 6, 2023

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