closed #2495

src/plugins.js

@@ -591,6 +591,7 @@ var fs = require('fs'),
 				plugins[i].id = plugins[i].name;
 				plugins[i].installed = false;
 				plugins[i].active = false;
+				plugins[i].error = false;
 				plugins[i].url = plugins[i].repository ? plugins[i].repository.url : '';
 				plugins[i].latest = getLatestVersion(plugins[i].versions);
 				pluginMap[plugins[i].name] = plugins[i];
@@ -602,6 +603,13 @@ var fs = require('fs'),
 				}
 
 				async.each(installedPlugins, function(plugin, next) {
+					// If it errored out because a package.json or plugin.json couldn't be read, no need to do this stuff
+					if (plugin.error) {
+						pluginMap[plugin.id].installed = true;
+						pluginMap[plugin.id].error = true;
+						return next();
+					}
+
 					pluginMap[plugin.id] = pluginMap[plugin.id] || {};
 					pluginMap[plugin.id].id = pluginMap[plugin.id].id || plugin.id;
 					pluginMap[plugin.id].name = plugin.name || pluginMap[plugin.id].name;
@@ -703,14 +711,20 @@ var fs = require('fs'),
 							}, next);
 						},
 						function(results, next) {
-							var packageInfo, pluginInfo;
+							var packageName = path.basename(file),
+								packageInfo, pluginInfo;
 
 							try {
 								packageInfo = JSON.parse(results.packageJSON);
 								pluginInfo = JSON.parse(results.pluginJSON);
 							} catch (err) {
-								winston.warn("Plugin: " + file + " is corrupted or invalid. Please check package.json and plugin.json for errors.");
-								return next(err, null);
+								winston.warn("Plugin `" + packageName + "` is corrupted or invalid. Please check either package.json or plugin.json for errors.");
+								return next(null, {
+									id: packageName,
+									installed: true,
+									error: true,
+									active: null
+								});
 							}
 
 							Plugins.isActive(packageInfo.name, function(err, active) {

src/views/admin/extend/plugins.tpl

@@ -6,6 +6,7 @@
 				<ul>
 					<!-- BEGIN plugins -->
 					<!-- IF plugins.installed -->
+					<!-- IF !plugins.error -->
 					<li data-plugin-id="{plugins.id}" data-version="{plugins.version}" class="clearfix">
 						<div class="pull-right">
 							<button data-action="toggleActive" class="btn <!-- IF plugins.active --> btn-warning<!-- ELSE --> btn-success<!-- ENDIF plugins.active -->"><i class="fa fa-power-off"></i> <!-- IF plugins.active -->Deactivate<!-- ELSE -->Activate<!-- ENDIF plugins.active --></button>
@@ -26,6 +27,21 @@
 						<p>For more information: <a href="{plugins.url}">{plugins.url}</a></p>
 						<!-- ENDIF plugins.url -->
 					</li>
+					<!-- ENDIF !plugins.error -->
+					<!-- IF plugins.error -->
+					<li data-plugin-id="{plugins.id}" class="clearfix">
+						<div class="pull-right">
+							<button class="btn btn-default disabled"><i class="fa fa-exclamation-triangle"></i> Unknown</button>
+
+							<button data-action="toggleInstall" data-installed="1" class="btn btn-danger"><i class="fa fa-trash-o"></i> Uninstall</button>
+						</div>
+
+						<h2><strong>{plugins.id}</strong></h2>
+						<p>
+							The state of this plugin could not be determined, possibly due to a misconfiguration error.
+						</p>
+					</li>
+					<!-- ENDIF plugins.error -->
 					<!-- ENDIF plugins.installed -->
 					<!-- END plugins -->
 				</ul>