{"id":2489,"date":"2022-08-30T15:25:17","date_gmt":"2022-08-30T15:25:17","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2014\/01\/20\/problem-about-libs-collection-of-common-programming-errors\/"},"modified":"2022-08-30T15:25:17","modified_gmt":"2022-08-30T15:25:17","slug":"problem-about-libs-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2022\/08\/30\/problem-about-libs-collection-of-common-programming-errors\/","title":{"rendered":"problem about libs-Collection of common programming errors"},"content":{"rendered":"<ul>\n<li>\n<img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/3ff5fd095d461435e3382cbe9311e868?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nTwinone Devs<br \/>\nandroid dependencies libs<br \/>\nI have some jar libraries on which my app depends. When I copy and paste the jars in the project\/libs folder, it builds, compiles and executes correctly.However, if I right click my project -&gt; Build path -&gt; Configure build path -&gt; Libraries tab -&gt; Add external JARs, and add exactly the same jars, it still gives me no error, it allows me to build and compile, but when the app is executed it crashes.Why?<\/li>\n<li>\n<img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/562721d1f7e9a07afa481f7e84e98841?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nDerek<br \/>\nc++ libs<br \/>\nIf I use the new keyword in my library (which is built differently than my main app), when I delete it in my main app with delete, is there a chance that I may get a crash\/error?<\/li>\n<li>\n<img decoding=\"async\" src=\"http:\/\/i.stack.imgur.com\/nyzNK.png?s=32&amp;g=1\" \/><br \/>\nPaul<br \/>\nandroid jni android-ndk native-methods libs<br \/>\nI just finished compiling mupdf from mupdf.com on my mac. Took some time to figure it out but now I have a libmupdf.so in my libs\/armeabi folder. They provide an example of this class called MuPDFCore.java which is viewable here: http:\/\/mupdf.com\/repos\/mupdf\/android\/src\/com\/artifex\/mupdf\/MuPDFCore.javaI used this class in my project and it says the following in LogCat:Trying to load lib\/data\/data\/com.myapp.android\/lib\/libmupdf.so0x4070e050Added shared lib\/data\/data\/com.myapp.android\/lib\/libmupdf<\/li>\n<li>\n<img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/8bac6706e5e8bc4b9ce3173227f1c2c9?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\ntrek711<br \/>\nandroid noclassdeffounderror libs<br \/>\nHeyho! I get a ClassDefFound error, when I want to call a function from an imported library. I know, this is a issue which thousands of people got before, but i tried everything but it doesn&#8217;t work! I&#8217;m using the android api level 17 with eclipse.What I have tried:I added the library to the libs folder (like every other library i&#8217;m using) additionally I added the library to the build path (normally not necessary) I selected the library in Order and Exportthreadid=11: thread exiting with uncaugh<\/li>\n<li>\n<img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/0fcadd26d2b5a64a8c3fee613cfc494e?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nVMAtm<br \/>\nlinux cmake libs<br \/>\nI have a problem with the usage of CMake on Linux 64 bit. I have a sample in C that must link to a library (xr_arp.a) which has a link dependency on another lib (libcrypto.a). The following makefile that I did to build my sample code is linking successfully:CFLAGS = -I..\/Common -I..\/xr -I..\/..\/..\/openssl\/include LIBS = ..\/xr\/xr_arp.a ..\/..\/..\/openssl\/lib\/libcrypto.a TARGET = sample OBJFILES = sample.o all: $(TARGET)$(TARGET): Makefile $(OBJFILES)$(CC) -o $@ $(OBJFILES) $(LIBS)clean:rm -rf *.o $(<\/li>\n<li>\n<img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/72902e381169328186e2b089032aeee1?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nSergey Glotov<br \/>\nandroid eclipse class project libs<br \/>\nI&#8217;m testing an android project (http:\/\/developer.android.com\/training\/animation\/screen-slide.html) and I have an error in one class.\/** Copyright 2012 The Android Open Source Project** Licensed under the Apache License, Version 2.0 (the &#8220;License&#8221;);* you may not use this file except in compliance with the License.* You may obtain a copy of the License at** http:\/\/www.apache.org\/licenses\/LICENSE-2.0** Unless required by applicable law or agreed to in writing, software* distributed under the Li<\/li>\n<li>\n<img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/b36b03508fc1473df72d9913e32d62dd?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nMihai Limba?an<br \/>\nqt dll libs<br \/>\nI want to link a .lib in my Qt project and I get an error about an undefined reference to vhtIOConn::getDefault(vhtIOConn::DeviceType).I have already added the following specifications to the .pro file:###################################################################### # Automatically generated by qmake (2.01a) vie 28. ago 12:48:10 2009 ######################################################################TARGET = DEPENDPATH += . INCLUDEPATH += .LIBS += &#8220;C:\\agregar\\VirtualHandCore.lib&#8221; LIBS<\/li>\n<\/ul>\n<p id=\"rop\"><small>Originally posted 2014-01-20 22:16:06. <\/small><\/p>","protected":false},"excerpt":{"rendered":"<p>Twinone Devs android dependencies libs I have some jar libraries on which my app depends. When I copy and paste the jars in the project\/libs folder, it builds, compiles and executes correctly.However, if I right click my project -&gt; Build path -&gt; Configure build path -&gt; Libraries tab -&gt; Add external JARs, and add exactly [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2489","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/2489","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=2489"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/2489\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=2489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=2489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=2489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}