added plugin loader error check for debug

d3cod3 · d3cod3 · commit 6c1e066763af · 2024-12-01T17:42:55.000+01:00
diff --git a/libs/pugg/Plugin.h b/libs/pugg/Plugin.h
@@ -41,6 +41,7 @@ class DllLoader
 		_handle = LoadLibraryA(filename.c_str());
 #else
 		_handle = dlopen(filename.c_str(), RTLD_NOW);
+        if(!_handle) fprintf(stderr, "dlopen failed: %s\n", dlerror());
 #endif
         return (_handle != NULL);
     }
diff --git a/src/ofxVisualProgramming.cpp b/src/ofxVisualProgramming.cpp
@@ -184,7 +184,8 @@ void ofxVisualProgramming::setup(ofxImGui::Gui* _guiRef, string release){
     // load all plugins
     for(unsigned int i = 0; i < pluginsDir.size(); i++){
         ofLog(OF_LOG_NOTICE,"Loading plugin: %s",pluginsDir.getFile(i).getFileName().c_str());
-        plugins_kernel.load_plugin(pluginsDir.getFile(i).getAbsolutePath().c_str());
+        string tmpPlugPath = pluginsDir.getFile(i).getAbsolutePath();
+        plugins_kernel.load_plugin(tmpPlugPath);
     }
 
     // Create new empty file patch

Original file line number	Diff line number	Diff line change
`@@ -41,6 +41,7 @@ class DllLoader`
`41`	`41`	`_handle = LoadLibraryA(filename.c_str());`
`42`	`42`	`#else`
`43`	`43`	`_handle = dlopen(filename.c_str(), RTLD_NOW);`
	`44`	`+ if(!_handle) fprintf(stderr, "dlopen failed: %s\n", dlerror());`
`44`	`45`	`#endif`
`45`	`46`	`return (_handle != NULL);`
`46`	`47`	`}`
Original file line number	Diff line number	Diff line change
`@@ -184,7 +184,8 @@ void ofxVisualProgramming::setup(ofxImGui::Gui* _guiRef, string release){`
`184`	`184`	`// load all plugins`
`185`	`185`	`for(unsigned int i = 0; i < pluginsDir.size(); i++){`
`186`	`186`	`ofLog(OF_LOG_NOTICE,"Loading plugin: %s",pluginsDir.getFile(i).getFileName().c_str());`
`187`		`- plugins_kernel.load_plugin(pluginsDir.getFile(i).getAbsolutePath().c_str());`
	`187`	`+ string tmpPlugPath = pluginsDir.getFile(i).getAbsolutePath();`
	`188`	`+ plugins_kernel.load_plugin(tmpPlugPath);`
`188`	`189`	`}`
`189`	`190`
`190`	`191`	`// Create new empty file patch`