修复png内容为空的情况

dist/index.es.js

@@ -280,14 +280,15 @@ async function execute$1(psdFile, options) {
 				const uuid = generateUUID();
 				const ext = '.png';
 
-				properties.source = 'asset://' + uuid;
-
 				const imageFilePath = path.join(imagesPath, uuid + ext);
 				await fs.ensureDir(path.dirname(imageFilePath));
 				let png = node.origin.toPng();
-				let buffer = await savePng(png, imageFilePath);
+				let buffer = await savePng(png, imageFilePath).catch(e=>{});
 				//await node.origin.saveAsPng(imageFilePath);
 
+				if(buffer){
+					properties.source = 'asset://' + uuid;
+
 					const hashFileName = hash(buffer);
 					const hashFilePath = path.join(imagesPath, hashFileName + ext);
 					await fs.rename(imageFilePath, hashFilePath);
@@ -300,6 +301,7 @@ async function execute$1(psdFile, options) {
 					});
 				}
 			}
+		}
 
 		let viewParent = parent.view || viewRoot;
 		if (!viewParent.hasOwnProperty('children')) {

dist/index.js

@@ -286,14 +286,15 @@ async function execute$1(psdFile, options) {
 				const uuid = generateUUID();
 				const ext = '.png';
 
-				properties.source = 'asset://' + uuid;
-
 				const imageFilePath = path.join(imagesPath, uuid + ext);
 				await fs.ensureDir(path.dirname(imageFilePath));
 				let png = node.origin.toPng();
-				let buffer = await savePng(png, imageFilePath);
+				let buffer = await savePng(png, imageFilePath).catch(e=>{});
 				//await node.origin.saveAsPng(imageFilePath);
 
+				if(buffer){
+					properties.source = 'asset://' + uuid;
+
 					const hashFileName = hash(buffer);
 					const hashFilePath = path.join(imagesPath, hashFileName + ext);
 					await fs.rename(imageFilePath, hashFilePath);
@@ -306,6 +307,7 @@ async function execute$1(psdFile, options) {
 					});
 				}
 			}
+		}
 
 		let viewParent = parent.view || viewRoot;
 		if (!viewParent.hasOwnProperty('children')) {

dist/index.umd.js

@@ -286,14 +286,15 @@
 					const uuid = generateUUID();
 					const ext = '.png';
 
-					properties.source = 'asset://' + uuid;
-
 					const imageFilePath = path.join(imagesPath, uuid + ext);
 					await fs.ensureDir(path.dirname(imageFilePath));
 					let png = node.origin.toPng();
-					let buffer = await savePng(png, imageFilePath);
+					let buffer = await savePng(png, imageFilePath).catch(e=>{});
 					//await node.origin.saveAsPng(imageFilePath);
 
+					if(buffer){
+						properties.source = 'asset://' + uuid;
+
 						const hashFileName = hash(buffer);
 						const hashFilePath = path.join(imagesPath, hashFileName + ext);
 						await fs.rename(imageFilePath, hashFilePath);
@@ -306,6 +307,7 @@
 						});
 					}
 				}
+			}
 
 			let viewParent = parent.view || viewRoot;
 			if (!viewParent.hasOwnProperty('children')) {

src/zeroing.js

@@ -73,14 +73,15 @@ export async function execute(psdFile, options) {
 				const uuid = generateUUID();
 				const ext = '.png';
 
-				properties.source = 'asset://' + uuid;
-
 				const imageFilePath = path.join(imagesPath, uuid + ext);
 				await fs.ensureDir(path.dirname(imageFilePath));
 				let png = node.origin.toPng();
-				let buffer = await savePng(png, imageFilePath);
+				let buffer = await savePng(png, imageFilePath).catch(e=>{});
 				//await node.origin.saveAsPng(imageFilePath);
 
+				if(buffer){
+					properties.source = 'asset://' + uuid;
+
 					const hashFileName = hash(buffer);
 					const hashFilePath = path.join(imagesPath, hashFileName + ext);
 					await fs.rename(imageFilePath, hashFilePath);
@@ -93,6 +94,7 @@ export async function execute(psdFile, options) {
 					});
 				}
 			}
+		}
 
 		let viewParent = parent.view || viewRoot;
 		if (!viewParent.hasOwnProperty('children')) {