wavesurfer奔溃的情况

当遇到如下wavesurfer奔溃的情况时的处理方法
1、在终端输入会出现如下提示

Error in startup script: No such device: default     

while executing "snack::audio selectOutput $dev"     

(procedure "wsurf::_selectOutDevice" line 2)     

invoked from within "wsurf::_selectOutDevice dummy {default}"     

(file "/home/xxxx/.wavesurfer/1.8/preferences" line 37)     

invoked from within "_source /home/xxxxx/.wavesurfer/1.8/preferences"     

("uplevel" body line 1)     

invoked from within "uplevel _source [list $file]"     

(procedure "source" line 5)     

invoked from within "source $pf"     

invoked from within "if {[file readable $pf]} {source $pf}"     

(file "/usr/bin/wavesurfer" line 3227)

2、在应用程序中打开会一闪而过

以上两种现象处理方法：

删除自己的帐号的home目录下的“.wavesurfer”目录，在重新打开wavesurfer软件或者在命令行中输入命令。