I am getting experiencing a similar problem to this question:
UnsatisfiedLinkError with sqlite4java Jar on Mac OS X
However, I am running on a Mac, and I have the relevant libraries in my lib folder. However, if I run this as is I get the UnsatisfiedLinkError. If I run "java -jar sqlite4java.jar -d" I get the following output:
sqlite4java 282
130321:222850.424 FINE [sqlite] Internal: loading library
130321:222850.425 FINE [sqlite] Internal: java.library.path=/Users/mikey/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.
130321:222850.425 FINE [sqlite] Internal: sqlite4java.library.path=null
130321:222850.425 FINE [sqlite] Internal: cwd=/Users/mikey/NetBeansProjects/Test/lib/.
130321:222850.425 FINE [sqlite] Internal: default path=/Users/mikey/NetBeansProjects/Test/lib
130321:222850.425 FINE [sqlite] Internal: forced path=null
130321:222850.426 FINE [sqlite] Internal: os.name=mac os x; os=osx
130321:222850.426 FINE [sqlite] Internal: os.arch=x86_64
130321:222850.426 FINE [sqlite] Internal: trying to load sqlite4java-osx-x86_64
130321:222850.427 FINE [sqlite] Internal: cannot load sqlite4java-osx-x86_64: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-x86_64 in java.library.path
130321:222850.427 FINE [sqlite] Internal: trying to load sqlite4java-osx-amd64
130321:222850.428 FINE [sqlite] Internal: cannot load sqlite4java-osx-amd64: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-amd64 in java.library.path
130321:222850.428 FINE [sqlite] Internal: trying to load sqlite4java-osx-10.4
130321:222850.431 INFO [sqlite] Internal: loaded sqlite4java-osx-10.4 from system path
130321:222850.433 INFO [sqlite] Internal: loaded sqlite 3.7.10, wrapper 0.2
SQLite 3.7.10
Compile-time options: ENABLE_COLUMN_METADATA ENABLE_FTS3 ENABLE_FTS3_PARENTHESIS ENABLE_LOCKING_STYLE=0 ENABLE_MEMORY_MANAGEMENT ENABLE_RTREE OMIT_DEPRECATED TEMP_STORE=1 THREADSAFE=1
I can see that it is looking for the sqlite4java-osx-x86_64 library, so I then ran both "ln -s libsqlite4java-osx.jnilib libsqlite4java-osx-x86_64.jnilib" and "ln -s libsqlite4java-osx-10.4.jnilib libsqlite4java-osx-x86_64.jnilib" and that seems to help:
sqlite4java 282
130321:223211.473 FINE [sqlite] Internal: loading library
130321:223211.474 FINE [sqlite] Internal: java.library.path=/Users/mikey/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.
130321:223211.474 FINE [sqlite] Internal: sqlite4java.library.path=null
130321:223211.474 FINE [sqlite] Internal: cwd=/Users/mikey/NetBeansProjects/Test/lib/.
130321:223211.474 FINE [sqlite] Internal: default path=/Users/mikey/NetBeansProjects/Test/lib
130321:223211.474 FINE [sqlite] Internal: forced path=null
130321:223211.475 FINE [sqlite] Internal: os.name=mac os x; os=osx
130321:223211.475 FINE [sqlite] Internal: os.arch=x86_64
130321:223211.475 FINE [sqlite] Internal: trying to load sqlite4java-osx-x86_64
130321:223211.477 INFO [sqlite] Internal: loaded sqlite4java-osx-x86_64 from system path
130321:223211.479 INFO [sqlite] Internal: loaded sqlite 3.7.10, wrapper 0.2
SQLite 3.7.10
Compile-time options: ENABLE_COLUMN_METADATA ENABLE_FTS3 ENABLE_FTS3_PARENTHESIS ENABLE_MEMORY_MANAGEMENT ENABLE_RTREE OMIT_DEPRECATED TEMP_STORE=1 THREADSAFE=1
Seems fine, right? No. When I try and run my java code, it fails yet again when trying to open the database with the UnsatisfiedLinkError.
Is there something obvious I am missing? Here is an ls of the relevant part my lib directory just as a sanity check:
-rw-r--r--@ 1 mikey staff 466792 1 Mar 2012 libsqlite4java-android-armv7.so
-rw-r--r--@ 1 mikey staff 790986 1 Mar 2012 libsqlite4java-linux-amd64.so
-rw-r--r--@ 1 mikey staff 732637 1 Mar 2012 libsqlite4java-linux-i386.so
-rw-r--r--@ 1 mikey staff 1400368 1 Mar 2012 libsqlite4java-osx-10.4.jnilib
-rw-r--r--@ 1 mikey staff 1401592 1 Mar 2012 libsqlite4java-osx-ppc.jnilib
lrwxr-xr-x 1 mikey staff 25 21 Mar 22:31 libsqlite4java-osx-x86_64.jnilib -> libsqlite4java-osx.jnilib
-rw-r--r--@ 1 mikey staff 1433640 1 Mar 2012 libsqlite4java-osx.jnilib
-rw-r--r-- 1 mikey staff 928 17 Mar 17:05 nblibraries.properties
drwxr-xr-x 3 mikey staff 102 15 Mar 18:59 sqlite4java
drwxr-xr-x 13 mikey staff 442 19 Mar 17:49 sqlite4java-282 2
-rw-r--r--@ 1 mikey staff 102236 1 Mar 2012 sqlite4java-docs.zip
-rw-r--r--@ 1 mikey staff 100502 1 Mar 2012 sqlite4java-src.zip
-rw-r--r--@ 1 mikey staff 622080 1 Mar 2012 sqlite4java-win32-x64.dll
-rw-r--r--@ 1 mikey staff 462848 1 Mar 2012 sqlite4java-win32-x86.dll
-rw-r--r--@ 1 mikey staff 129381 1 Mar 2012 sqlite4java.jar
And a copy of my database connection code:
import com.almworks.sqlite4java.SQLiteConnection;
import com.almworks.sqlite4java.SQLiteException;
import java.io.File;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Wrapper for Sqlite
*
* @author mikey
*/
public class Database {
private SQLiteConnection db;
public Database() {
db = new SQLiteConnection(new File("./test.db"));
try {
db.open(true);
} catch (SQLiteException ex) {
Logger.getLogger(Database.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
Thanks for any light you can shed on my problem...
EDIT
In response to @sereda here is the output from putting "com.almworks.sqlite4java.SQLite.main(new String[] {"-d"});" into the database connection code:
sqlite4java 282
130322:161109.097 FINE [sqlite] Internal: loading library
130322:161109.099 FINE [sqlite] Internal: java.library.path=/Users/mikey/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.
130322:161109.100 FINE [sqlite] Internal: sqlite4java.library.path=null
130322:161109.100 FINE [sqlite] Internal: cwd=/Users/mikey/NetBeansProjects/Test/.
130322:161109.101 FINE [sqlite] Internal: default path=/Users/mikey/NetBeansProjects/Test/lib
130322:161109.101 FINE [sqlite] Internal: forced path=null
130322:161109.102 FINE [sqlite] Internal: os.name=mac os x; os=osx
130322:161109.102 FINE [sqlite] Internal: os.arch=x86_64
130322:161109.105 FINE [sqlite] Internal: trying to load sqlite4java-osx-x86_64
130322:161109.108 FINE [sqlite] Internal: cannot load sqlite4java-osx-x86_64: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-x86_64 in java.library.path
130322:161109.108 FINE [sqlite] Internal: trying to load sqlite4java-osx-amd64
130322:161109.112 FINE [sqlite] Internal: cannot load sqlite4java-osx-amd64: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-amd64 in java.library.path
130322:161109.112 FINE [sqlite] Internal: trying to load sqlite4java-osx-10.4
130322:161109.115 FINE [sqlite] Internal: cannot load sqlite4java-osx-10.4: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-10.4 in java.library.path
130322:161109.115 FINE [sqlite] Internal: trying to load sqlite4java-osx
130322:161109.118 FINE [sqlite] Internal: cannot load sqlite4java-osx: java.lang.UnsatisfiedLinkError: no sqlite4java-osx in java.library.path
130322:161109.119 FINE [sqlite] Internal: trying to load sqlite4java
130322:161109.122 FINE [sqlite] Internal: cannot load sqlite4java: java.lang.UnsatisfiedLinkError: no sqlite4java in java.library.path
130322:161109.123 FINE [sqlite] Internal: trying to load sqlite4java-osx-x86_64-d
130322:161109.127 FINE [sqlite] Internal: cannot load sqlite4java-osx-x86_64-d: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-x86_64-d in java.library.path
130322:161109.127 FINE [sqlite] Internal: trying to load sqlite4java-osx-amd64-d
130322:161109.131 FINE [sqlite] Internal: cannot load sqlite4java-osx-amd64-d: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-amd64-d in java.library.path
130322:161109.131 FINE [sqlite] Internal: trying to load sqlite4java-osx-10.4-d
130322:161109.134 FINE [sqlite] Internal: cannot load sqlite4java-osx-10.4-d: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-10.4-d in java.library.path
130322:161109.134 FINE [sqlite] Internal: trying to load sqlite4java-osx-d
130322:161109.137 FINE [sqlite] Internal: cannot load sqlite4java-osx-d: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-d in java.library.path
130322:161109.138 FINE [sqlite] Internal: trying to load sqlite4java-d
130322:161109.141 FINE [sqlite] Internal: cannot load sqlite4java-d: java.lang.UnsatisfiedLinkError: no sqlite4java-d in java.library.path
Error: cannot load SQLite
java.lang.UnsatisfiedLinkError: no sqlite4java-osx-x86_64 in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1860)
at java.lang.Runtime.loadLibrary0(Runtime.java:845)
at java.lang.System.loadLibrary(System.java:1084)
at com.almworks.sqlite4java.Internal.tryLoadFromSystemPath(Internal.java:349)
at com.almworks.sqlite4java.Internal.loadLibraryX(Internal.java:124)
at com.almworks.sqlite4java.SQLite.main(SQLite.java:368)
at frakdeck.Database.<init>(Database.java:19)
at frakdeck.Test.start(Test.java:22)
at com.sun.javafx.application.LauncherImpl$5.run(LauncherImpl.java:319)
at com.sun.javafx.application.PlatformImpl$5.run(PlatformImpl.java:215)
at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:179)
at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:176)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl$4.run(PlatformImpl.java:176)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:76)
This is the solution of :
Exception in thread "main" com.almworks.sqlite4java.SQLiteException:
[-91]cannot load library: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-x86_64
in java.library.path
Please try running this:
java -jar sqlite4java.jar -d
to make it try to load all variants of the binary and verify the results.
the result must be like this:
java -jar sqlite4java.jar -d
sqlite4java 282
121212:134119.239 FINE [sqlite] Internal: loading library
121212:134119.239 FINE [sqlite] Internal:java.library.path=/Users/XXXXX/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.
121212:134119.240 FINE [sqlite] Internal: sqlite4java.library.path=null
121212:134119.240 FINE [sqlite] Internal: cwd=XXXXX
121212:134119.240 FINE [sqlite] Internal: default path=XXXXX
121212:134119.240 FINE [sqlite] Internal: forced path=null
121212:134119.240 FINE [sqlite] Internal: os.name=mac os x; os=osx
121212:134119.240 FINE [sqlite] Internal: os.arch=x86_64
121212:134119.240 FINE [sqlite] Internal: trying to load sqlite4java-osx-x86_64
121212:134119.243 FINE [sqlite] Internal: cannot load sqlite4java-osx-x86_64: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-x86_64 in java.library.path
121212:134119.243 FINE [sqlite] Internal: trying to load sqlite4java-osx-amd64
121212:134119.244 FINE [sqlite] Internal: cannot load sqlite4java-osx-amd64: java.lang.UnsatisfiedLinkError: no sqlite4java-osx-amd64 in java.library.path
121212:134119.244 FINE [sqlite] Internal: trying to load sqlite4java-osx-10.4
121212:134119.249 INFO [sqlite] Internal: loaded sqlite4java-osx-10.4 from system path
121212:134119.252 INFO [sqlite] Internal: loaded sqlite 3.7.10, wrapper 0.2
SQLite 3.7.10
Compile-time options: ENABLE_COLUMN_METADATA ENABLE_FTS3 ENABLE_FTS3_PARENTHESIS ENABLE_LOCKING_STYLE=0 ENABLE_MEMORY_MANAGEMENT ENABLE_RTREE OMIT_DEPRECATED TEMP_STORE=1 THREADSAFE=1
The files are tried in the order of more specific to less specific. So the order is correct.
The problem is that there's no more specific binary -so we might need to rename libsqlite4java-osx.jnilib to libsqlite4java-osx-amd64.dylib.
I had the same error for my program after upgrade to Mountain Lion. When I added the libraries to /Libraries/Java/Extensions he program run fine. I don't know if this the best solution, but it worked.
Not sure what exactly is the problem, but you can try running sqlite4java's diagnostics code from within your program and see if it shows the same loading sequence:
public Database() {
com.almworks.sqlite4java.SQLite.main(new String[] {"-d"});
db = new SQLiteConnection(new File("./test.db"));
...
I had the same problem, but managed to get it to load sqlite by creating the libs folder from the IDE and then copying the jar into the new libs folder. Then I removed the old version of the jar from the build path and added in the new one. Hope this helps!
来源：https://stackoverflow.com/questions/15559551/unsatisfiedlinkerror-with-sqlite4java-jar-on-mac-os-x-netbeans